| abductor | (noun) a muscle that draws a body part away from the median line | Synonyms: abductor muscle |
|---|
| (noun) someone who unlawfully seizes and detains a victim (usually for ransom) | Synonyms: kidnaper, kidnapper, snatcher |
| abstractor | (noun) one who makes abstracts or summarizes information | Synonyms: abstracter |
|---|
| actor | (noun) a theatrical performer | Synonyms: histrion, player, role player, thespian |
|---|
| (noun) a person who acts and gets things done | Synonyms: doer, worker |
| adductor | (noun) a muscle that draws a body part toward the median line | Synonyms: adductor muscle |
|---|
| attractor | (noun) a characteristic that provides pleasure and attracts | Synonyms: attracter, attraction, attractive feature, magnet |
|---|
| (noun) (physics) a point in the ideal multidimensional phase space that is used to describe a system toward which the system tends to evolve regardless of the starting conditions of the system | Synonyms: attracter |
| (noun) an entertainer who attracts large audiences | Synonyms: attracter, attraction, draw, drawing card |
| auctorial | (adjective) of or by or typical of an author | Synonyms: authorial |
|---|
| autoinjector | (noun) a hypodermic syringe to use in injecting yourself with a liquid | - |
|---|
| benedictory | (adjective) expressing benediction | Synonyms: benedictive |
|---|
| benefactor | (noun) a person who helps people or institutions (especially with financial help) | Synonyms: helper |
|---|
| calefactory | (adjective) serving to heat | Synonyms: calefactive |
|---|
| chiropractor | (noun) a therapist who practices chiropractic | - |
|---|
| chylifactory | (adjective) producing or converting into chyle | Synonyms: chylifactive, chylific |
|---|
| cofactor | (noun) a substance (as a coenzyme) that must join with another to produce a given result | - |
|---|
| collector | (noun) the electrode in a transistor through which a primary flow of carriers leaves the region between the electrodes | - |
|---|
| (noun) a crater that has collected cosmic material hitting the earth | - |
| (noun) a person who is employed to collect payments (as for rent or taxes) | Synonyms: accumulator, gatherer |
| (noun) a person who collects things | Synonyms: aggregator |
| conductor | (noun) a device designed to transmit electricity, heat, etc. | - |
|---|
| (noun) the person who leads a musical group | Synonyms: director, music director |
| (noun) the person who collects fares on a public conveyance | - |
| (noun) a substance that readily conducts e.g. electricity and heat | - |
| connector | (noun) an instrumentality that connects | Synonyms: connecter, connection, connective, connexion |
|---|
| constrictor | (noun) any of various large nonvenomous snakes that kill their prey by crushing it in its coils | - |
|---|
| constructor | (noun) someone who contracts for and supervises construction (as of a building) | Synonyms: builder |
|---|
| contractor | (noun) a bodily organ that contracts | Synonyms: contractile organ |
|---|
| (noun) someone (a person or firm) who contracts to build things | - |
| (noun) (law) a party to a contract | - |
| (noun) the bridge player in contract bridge who wins the bidding and can declare which suit is to be trumps | Synonyms: declarer |
| contradictorily | (adverb) in a contradictory manner | - |
|---|
| contradictoriness | (noun) the relation that exists when opposites cannot coexist | - |
|---|
| contradictory | (adjective) of words or propositions so related that both cannot be true and both cannot be false | - |
|---|
| (adjective) unable for both to exist or be true at the same time | Synonyms: mutually exclusive |
| (adjective) in disagreement | Synonyms: at odds, conflicting, self-contradictory |
| (adjective) that confounds or contradicts or confuses | Synonyms: confounding |
| (noun) two propositions are contradictories if both cannot be true (or both cannot be false) at the same time | - |
| convector | (noun) a space heater that transfers heat to the surrounding air by convection | - |
|---|
| defector | (noun) a person who abandons their duty (as on a military post) | Synonyms: deserter |
|---|
| deflector | (noun) a device intended to turn aside the flow of something (water or air or smoke etc) | - |
|---|
| detector | (noun) any device that receives a signal or stimulus (as heat or pressure or light or motion etc.) and responds to it in a distinctive manner | Synonyms: sensing element, sensor |
|---|
| (noun) electronic equipment that detects the presence of radio signals or radioactivity | - |
| (noun) rectifier that extracts modulation from a radio carrier wave | Synonyms: demodulator |
| detractor | (noun) one who disparages or belittles the worth of something | Synonyms: depreciator, disparager, knocker |
|---|
| director | (noun) someone who controls resources and expenditures | Synonyms: manager, managing director |
|---|
| (noun) the person who leads a musical group | Synonyms: conductor, music director |
| (noun) someone who supervises the actors and directs the action in the production of a show | Synonyms: theater director, theatre director |
| (noun) member of a board of directors | - |
| (noun) the person who directs the making of a film | Synonyms: film director |
| directorate | (noun) a group of persons chosen to govern the affairs of a corporation or other large institution | Synonyms: board of directors |
|---|
| directorship | (noun) the position of a director of a business concern | - |
|---|
| directory | (noun) an alphabetical list of names and addresses | - |
|---|
| (noun) (computer science) a listing of the files stored in memory (usually on a hard disk) | - |
| disinfector | (noun) an apparatus for applying disinfectants. | - |
|---|
| dissatisfactory | (adjective) not up to expectations | Synonyms: disappointing, unsatisfying |
|---|
| doctor | (noun) children take the roles of physician or patient or nurse and pretend they are at the physician's office | - |
|---|
| (noun) a licensed medical practitioner | Synonyms: doc, Dr., MD, medico, physician |
| (noun) a person who holds Ph.D. degree (or the equivalent) from an academic institution | Synonyms: Dr. |
| (verb) give medical treatment to | - |
| (verb) alter and make impure, as with the intention to deceive | Synonyms: doctor up, sophisticate |
| (verb) restore by replacing a part or putting together what is torn or broken | Synonyms: bushel, fix, furbish up, mend, repair, restore, touch on |
| doctoral | (adjective) of or relating to a doctor or doctorate | Synonyms: doctorial |
|---|
| doctorate | (noun) one of the highest earned academic degrees conferred by a university | Synonyms: doctor's degree |
|---|
| doctorfish | (noun) surgeon fish of the West Indies | Synonyms: Acanthurus chirurgus, doctor-fish |
|---|
| doctorial | (adjective) of or relating to a doctor or doctorate | Synonyms: doctoral |
|---|
| doctorspeak | (noun) medical jargon | - |
|---|
| effector | (noun) an organ (a gland or muscle) that becomes active in response to nerve impulses | - |
|---|
| (noun) a nerve fiber that terminates on a muscle or gland and stimulates contraction or secretion | - |
| (noun) one who brings about a result or event; one who accomplishes a purpose | Synonyms: effecter |
| ejector | (noun) a mechanism in a firearm that ejects the empty shell case after firing | Synonyms: cartridge ejector |
|---|
| (noun) An injector, ejector, steam ejector, steam injector, eductor-jet pump or thermocompressor is a type of pump. | Synonyms: eductor-jet pump, injector, steam ejector, steam injector, thermocompressor |
| (noun) a person who ousts or supplants someone else | Synonyms: ouster |
| elector | (noun) a citizen who has a legal right to vote | Synonyms: voter |
|---|
| electoral | (adjective) of or relating to elections | - |
|---|
| (adjective) relating to or composed of electors | - |
| electorate | (noun) the body of enfranchised citizens; those qualified to vote | - |
|---|
| emunctorium | (noun) a white linen cloth which is used to wipe the chalice after each communicant partakes. | Synonyms: purificator, purificatorium |
|---|
| expectorant | (noun) a medicine promoting expectoration | Synonyms: expectorator |
|---|
| expectorate | (verb) discharge (phlegm or sputum) from the lungs and out of the mouth | Synonyms: cough out, cough up, spit out, spit up |
|---|
| (verb) clear out the chest and lungs | Synonyms: clear out, drive out |
| expectoration | (noun) the act of spitting (forcefully expelling saliva) | Synonyms: spit, spitting |
|---|
| (noun) the process of coughing up and spitting out | - |
| expectorator | (noun) a medicine promoting expectoration | Synonyms: expectorant |
|---|
| (noun) a person who spits (ejects saliva or phlegm from the mouth) | Synonyms: spitter |
| extractor | (noun) an instrument for extracting tight-fitting components | - |
|---|
| (noun) an apparatus that uses centrifugal force to separate particles from a suspension | Synonyms: centrifuge, separator |
| (noun) a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector | Synonyms: cartridge extractor, cartridge remover |
| factor | (noun) (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity | Synonyms: cistron, gene |
|---|
| (noun) an abstract part of something | Synonyms: component, constituent, element, ingredient |
| (noun) an independent variable in statistics | - |
| (noun) anything that contributes causally to a result | - |
| (noun) a businessman who buys or sells for another in exchange for a commission | Synonyms: agent, broker |
| (noun) one of two or more integers that can be exactly divided into another integer | Synonyms: divisor |
| (noun) any of the numbers (or symbols) that form a product when multiplied together | - |
| (verb) resolve into factors | Synonyms: factor in, factor out |
| (verb) consider as relevant when making a decision | Synonyms: factor in, factor out |
| (verb) be a contributing factor | - |
| factorial | (adjective) of or relating to factorials | - |
|---|
| (noun) the product of all the integers up to and including a given integer | - |
| factoring | (noun) (mathematics) the resolution of an expression into factors such that when multiplied together they give the original expression | Synonyms: factorisation, factorization |
|---|
| factorisation | (noun) (mathematics) the resolution of an expression into factors such that when multiplied together they give the original expression | Synonyms: factoring, factorization |
|---|
| factorise | (verb) resolve (a polynomial) into factors | Synonyms: factorize |
|---|
| factorization | (noun) (mathematics) the resolution of an expression into factors such that when multiplied together they give the original expression | Synonyms: factoring, factorisation |
|---|
| factorize | (verb) resolve (a polynomial) into factors | Synonyms: factorise |
|---|
| factory | (noun) a plant consisting of one or more buildings with facilities for manufacturing | Synonyms: manufactory, manufacturing plant, mill |
|---|
| hector | (verb) be bossy towards | Synonyms: ballyrag, boss around, browbeat, bully, bullyrag, push around, strong-arm |
|---|
| inductor | (noun) an electrical device (typically a conducting coil) that introduces inductance into a circuit | Synonyms: inductance |
|---|
| injector | (noun) a contrivance for injecting (e.g., water into the boiler of a steam engine or particles into an accelerator etc.) | - |
|---|
| (noun) An injector, ejector, steam ejector, steam injector, eductor-jet pump or thermocompressor is a type of pump. | Synonyms: eductor-jet pump, ejector, steam ejector, steam injector, thermocompressor |
| inspector | (noun) an investigator who observes carefully | Synonyms: examiner |
|---|
| (noun) a high ranking police officer | - |
| inspectorate | (noun) a body of inspectors | - |
|---|
| inspectorship | (noun) the office of inspector | - |
|---|
| instructor | (noun) a person whose occupation is teaching | Synonyms: teacher |
|---|
| instructorship | (noun) the position of instructor | - |
|---|
| introductoriness | (noun) The quality of being introducing; of giving a preview or idea of. | - |
|---|
| introductory | (adjective) serving as a base or starting point | Synonyms: basic |
|---|
| (adjective) serving to open or begin | - |
| (adjective) serving as an introduction or preface | Synonyms: prefatorial, prefatory |
| lector | (noun) a public lecturer at certain universities | Synonyms: lecturer, reader |
|---|
| (noun) someone who reads the lessons in a church service; someone ordained in a minor order of the Roman Catholic Church | Synonyms: reader |
| malefactor | (noun) someone who has committed a crime or has been legally convicted of a crime | Synonyms: criminal, crook, felon, outlaw |
|---|
| manufactory | (noun) a plant consisting of one or more buildings with facilities for manufacturing | Synonyms: factory, manufacturing plant, mill |
|---|
| multifactorial | (adjective) involving or depending on several factors or causes (especially pertaining to a condition or disease resulting from the interaction of many genes) | - |
|---|
| nonconductor | (noun) a material such as glass or porcelain with negligible electrical or thermal conductivity | Synonyms: dielectric, insulator |
|---|
| objector | (noun) a person who dissents from some established policy | Synonyms: contestant, dissenter, dissident, protester |
|---|
| obstructor | (noun) any structure that makes progress difficult | Synonyms: impediment, impedimenta, obstructer, obstruction |
|---|
| (noun) someone who systematically obstructs some action that others want to take | Synonyms: obstructer, obstructionist, resister, thwarter |
| octoroon | (noun) an offspring of a quadroon and a white parent; a person who is one-eighth black | - |
|---|
| olfactory | (adjective) of or relating to olfaction | Synonyms: olfactive |
|---|
| pectoral | (adjective) of or relating to the chest or thorax | Synonyms: thoracic |
|---|
| (noun) an adornment worn on the chest or breast | Synonyms: pectoral medallion |
| (noun) either of two large muscles of the chest | Synonyms: musculus pectoralis, pecs, pectoral muscle, pectoralis |
| pectoralis | (noun) either of two large muscles of the chest | Synonyms: musculus pectoralis, pecs, pectoral, pectoral muscle |
|---|
| perfunctorily | (adverb) in a set manner without serious attention; as a formality | Synonyms: pro forma |
|---|
| perfunctory | (adjective) hasty and without attention to detail; not thorough | Synonyms: casual, cursory, passing, superficial |
|---|
| (adjective) done or produced as a formality only | Synonyms: pro forma |
| pictorial | (adjective) pertaining to or consisting of pictures | Synonyms: pictural |
|---|
| (adjective) evoking lifelike images within the mind | Synonyms: graphic, lifelike, vivid |
| (noun) a periodical (magazine or newspaper) containing many pictures | - |
| pictorially | (adverb) in a pictorial manner | - |
|---|
| playactor | (noun) an actor who travels around the country presenting plays | Synonyms: barnstormer, play-actor, trouper |
|---|
| postdoctoral | (adjective) of or relating to study or research that is done after work for the doctoral degree has been completed | - |
|---|
| (noun) a grant that funds postdoctoral study or research | Synonyms: post doc, postdoc |
| predictor | (noun) a computer for controlling antiaircraft fire that computes the position of an aircraft at the instant of a shell's arrival | - |
|---|
| (noun) information that supports a probabilistic estimate of future events | - |
| (noun) someone who makes predictions of the future (usually on the basis of special knowledge) | Synonyms: forecaster, prognosticator, soothsayer |
| proctor | (noun) someone who supervises (an examination) | Synonyms: monitor |
|---|
| (verb) watch over (students taking an exam, to prevent cheating) | Synonyms: invigilate |
| proctorship | (noun) the position of proctor | - |
|---|
| projector | (noun) an optical instrument that projects an enlarged image onto a screen | - |
|---|
| (noun) an optical device for projecting a beam of light | - |
| prospector | (noun) someone who explores an area for mineral deposits | - |
|---|
| protector | (noun) a person who cares for persons or property | Synonyms: defender, guardian, shielder |
|---|
| protectorate | (noun) a state or territory partly controlled by (but not a possession of) a stronger state but autonomous in internal affairs; protectorates are established by treaty | Synonyms: associated state |
|---|
| protectorship | (noun) the position of protector | - |
|---|
| protractor | (noun) drafting instrument used to draw or measure angles | - |
|---|
| reactor | (noun) (physics) any of several kinds of apparatus that maintain and control a nuclear reaction for the production of energy or artificial elements | Synonyms: nuclear reactor |
|---|
| (noun) an electrical device used to introduce reactance into a circuit | - |
| rector | (noun) a person authorized to conduct religious worship | Synonyms: curate, minister, minister of religion, parson, pastor |
|---|
| rectorate | (noun) the office or station of a rector | Synonyms: rectorship |
|---|
| rectorship | (noun) the office or station of a rector | Synonyms: rectorate |
|---|
| rectory | (noun) an official residence provided by a church for its parson or vicar or rector | Synonyms: parsonage, vicarage |
|---|
| redactor | (noun) someone who puts text into appropriate form for publication | Synonyms: redact, reviser, rewrite man, rewriter |
|---|