| luminance | (noun) the quality of being luminous; emitting or reflecting light | Synonyms: brightness, brightness level, light, luminosity, luminousness |
|---|
| luminescence | (noun) light from nonthermal sources | Synonyms: glow |
|---|
| (noun) light not due to incandescence; occurs at low temperatures | - |
| luxuriance | (noun) the property of being lush and abundant and a pleasure to the senses | Synonyms: lushness, voluptuousness |
|---|
| macrencephaly | (noun) an abnormally large braincase | - |
|---|
| magnificence | (noun) the quality of being magnificent or splendid or grand | Synonyms: brilliance, grandeur, grandness, splendor, splendour |
|---|
| (noun) splendid or imposing in size or appearance | Synonyms: grandness, impressiveness, richness |
| magniloquence | (noun) high-flown style; excessive use of verbal ornamentation | Synonyms: grandiloquence, grandiosity, ornateness, rhetoric |
|---|
| maintenance | (noun) activity involved in maintaining something in good working order | Synonyms: care, upkeep |
|---|
| (noun) the act of sustaining life by food or providing a means of subsistence | Synonyms: sustainment, sustenance, sustentation, upkeep |
| (noun) the unauthorized interference in a legal action by a person having no interest in it (as by helping one party with money or otherwise to continue the action) so as to obstruct justice or promote unnecessary litigation or unsettle the peace of the community | Synonyms: criminal maintenance |
| (noun) means of maintenance of a family or group | - |
| (noun) court-ordered support paid by one spouse to another after they are separated | Synonyms: alimony |
| maleficence | (noun) the quality or nature of being harmful or evil | Synonyms: balefulness, mischief |
|---|
| (noun) doing or causing evil | - |
| malevolence | (noun) the quality of threatening evil | Synonyms: malevolency, malice |
|---|
| (noun) wishing evil to others | Synonyms: malignity |
| malfeasance | (noun) wrongful conduct by a public official | - |
|---|
| malignance | (noun) quality of being disposed to evil; intense ill will | Synonyms: malignancy, malignity |
|---|
| (noun) (medicine) a malignant state; progressive and resistant to treatment and tending to cause death | Synonyms: malignancy |
| meningoencephalitis | (noun) inflammation of the brain and spinal cord and their meninges | Synonyms: cerebromeningitis, encephalomeningitis |
|---|
| mesalliance | (noun) a marriage with a person of inferior social status | - |
|---|
| mesencephalon | (noun) the middle portion of the brain | Synonyms: midbrain |
|---|
| metencephalon | (noun) the part of the hindbrain that develops into the pons and the cerebellum | - |
|---|
| microbalance | (noun) balance for weighing very small objects | - |
|---|
| militance | (noun) a militant aggressiveness | Synonyms: combativeness, militancy |
|---|
| mince | (noun) food chopped into small bits | - |
|---|
| mincemeat | (noun) spiced mixture of chopped raisins and apples and other ingredients with or without meat | - |
|---|
| mincer | (noun) a kitchen utensil that cuts or chops food (especially meat) into small pieces | Synonyms: mincing machine |
|---|
| misalliance | (noun) an unsuitable alliance (especially with regard to marriage) | - |
|---|
| mischance | (noun) an instance of misfortune | Synonyms: misadventure, mishap |
|---|
| (noun) an unpredictable outcome that is unfortunate | Synonyms: bad luck, mishap |
| misconception | (noun) an incorrect conception | - |
|---|
| misfeasance | (noun) doing a proper act in a wrongful or injurious manner | - |
|---|
| monstrance | (noun) (Roman Catholic Church) a vessel (usually of gold or silver) in which the consecrated Host is exposed for adoration | Synonyms: ostensorium |
|---|
| (noun) proof by a process of argument or a series of proposition proving an asserted conclusion | Synonyms: demonstration |
| multivalence | (noun) (chemistry) the state of having a valence greater than two | Synonyms: multivalency, polyvalence, polyvalency |
|---|
| munificence | (noun) liberality in bestowing gifts; extremely liberal and generous of spirit | Synonyms: largess, largesse, magnanimity, openhandedness |
|---|
| myelencephalon | (noun) the posterior part of the hindbrain in developing vertebrates; forms the medulla oblongata in adults | - |
|---|
| nance | (noun) offensive term for a homosexual man | Synonyms: fag, faggot, fagot, fairy, pansy, poof, poove, pouf, queen, queer |
|---|
| nascence | (noun) the event of being born | Synonyms: birth, nascency, nativity |
|---|
| necromancer | (noun) one who practices magic or sorcery | Synonyms: magician, sorcerer, thaumaturge, thaumaturgist, wizard |
|---|
| (noun) one who practices divination by conjuring up the dead | - |
| neencephalon | (noun) the part of the brain having the most recent phylogenetic origin; the cerebral cortex and related parts | Synonyms: neoencephalon |
|---|
| negligence | (noun) failure to act with the prudence that a reasonable person would exercise under the same circumstances | Synonyms: carelessness, neglect, nonperformance |
|---|
| (noun) the trait of neglecting responsibilities and lacking concern | Synonyms: neglect, neglectfulness |
| neoencephalon | (noun) the part of the brain having the most recent phylogenetic origin; the cerebral cortex and related parts | Synonyms: neencephalon |
|---|
| nescience | (noun) ignorance (especially of orthodox beliefs) | Synonyms: ignorantness, unknowing, unknowingness |
|---|
| neuroscience | (noun) the scientific study of the nervous system | - |
|---|
| ninepence | (noun) a coin worth nine pennies | - |
|---|
| nonacceptance | (noun) the act of refusing an offer | Synonyms: turndown |
|---|
| nonappearance | (noun) failure to appear (especially as at court) | - |
|---|
| nonattendance | (noun) the failure to attend | - |
|---|
| nonce | (noun) the present occasion | Synonyms: time being |
|---|
| nonchalance | (noun) the trait of remaining calm and seeming not to care; a casual lack of concern | Synonyms: indifference, unconcern |
|---|
| noncompliance | (noun) the failure to obey | Synonyms: disobedience |
|---|
| nonconformance | (noun) failure to conform to accepted standards of behavior | Synonyms: nonconformity |
|---|
| (noun) a lack of orthodoxy in thoughts or beliefs | Synonyms: nonconformism, nonconformity |
| nonequivalence | (noun) not interchangeable | - |
|---|
| nonexistence | (noun) the state of not existing | Synonyms: nonentity |
|---|
| nonfeasance | (noun) a failure to act when under an obligation to do so; a refusal (without sufficient excuse) to do that which it is your legal duty to do | - |
|---|
| nonindulgence | (noun) the trait of great self-denial (especially refraining from worldly pleasures) | Synonyms: asceticism, austerity |
|---|
| noninterference | (noun) a foreign policy of staying out of other countries' disputes | Synonyms: nonintervention |
|---|
| nonobservance | (noun) a lack of conformity with law or custom or practice etc. | - |
|---|
| nonoccurrence | (noun) absence by virtue of not occurring | - |
|---|
| nonperformance | (noun) failure to act with the prudence that a reasonable person would exercise under the same circumstances | Synonyms: carelessness, neglect, negligence |
|---|
| nonresistance | (noun) group refusal to resort to violence even in defense against violence | - |
|---|
| nonviolence | (noun) peaceful resistance to a government by fasting or refusing to cooperate | Synonyms: nonviolent resistance, passive resistance |
|---|
| nuance | (noun) a subtle difference in meaning or opinion or attitude | Synonyms: nicety, refinement, shade, subtlety |
|---|
| nuisance | (noun) (law) a broad legal concept including anything that disturbs the reasonable use of your property or endangers life and health or is offensive | - |
|---|
| (noun) something or someone that causes trouble; a source of unhappiness | Synonyms: annoyance, bother, botheration, infliction, pain, pain in the ass, pain in the neck |
| nurturance | (noun) physical and emotional care and nourishment | - |
|---|
| obedience | (noun) the act of obeying; dutiful or submissive behavior with respect to another person | Synonyms: obeisance |
|---|
| (noun) behavior intended to please your parents | Synonyms: respect |
| (noun) the trait of being willing to obey | - |
| obeisance | (noun) the act of obeying; dutiful or submissive behavior with respect to another person | Synonyms: obedience |
|---|
| (noun) bending the head or body or knee as a sign of reverence or submission or shame or greeting | Synonyms: bow, bowing |
| observance | (noun) the act of observing; taking a patient look | Synonyms: observation, watching |
|---|
| (noun) conformity with law or custom or practice etc. | Synonyms: honoring, honouring |
| (noun) the act of noticing or paying attention | Synonyms: notice, observation |
| (noun) a formal event performed on a special occasion | Synonyms: ceremonial, ceremonial occasion, ceremony |
| obsolescence | (noun) the process of becoming obsolete; falling into disuse or becoming out of date | - |
|---|
| obstinance | (noun) the trait of being difficult to handle or overcome | Synonyms: mulishness, obstinacy, stubbornness |
|---|
| (noun) resolute adherence to your own ideas or desires | Synonyms: bullheadedness, obstinacy, pigheadedness, self-will, stubbornness |
| occurrence | (noun) an event that happens | Synonyms: happening, natural event, occurrent |
|---|
| (noun) an instance of something occurring | - |
| offence | (noun) the action of attacking an enemy | Synonyms: offense, offensive |
|---|
| (noun) a transgression that constitutes a violation of what is judged to be right | Synonyms: offense |
| (noun) a lack of politeness; a failure to show regard for others; wounding the feelings of others | Synonyms: discourtesy, offense, offensive activity |
| (noun) a feeling of anger caused by being offended | Synonyms: offense, umbrage |
| (noun) the team that has the ball (or puck) and is trying to score | Synonyms: offense |
| omnipotence | (noun) the state of being omnipotent; having unlimited power | - |
|---|
| omnipresence | (noun) the state of being everywhere at once (or seeming to be everywhere at once) | Synonyms: ubiquitousness, ubiquity |
|---|
| omniscience | (noun) the state of being omniscient; having infinite knowledge | - |
|---|
| oneiromancer | (noun) someone who divines through the interpretation of dreams | - |
|---|
| onomancer | (noun) one who practices onomancy | - |
|---|
| opalescence | (noun) the visual property of something having a milky brightness and a play of colors from the surface | Synonyms: iridescence |
|---|
| opulence | (noun) wealth as evidenced by sumptuous living | Synonyms: luxuriousness, luxury, sumptuousness |
|---|
| ordinance | (noun) the act of ordaining; the act of conferring (or receiving) holy orders | Synonyms: ordination |
|---|
| (noun) an authoritative command | Synonyms: regulation |
| (noun) a statute enacted by a city government | - |
| ordnance | (noun) military supplies | Synonyms: munition, ordnance store |
|---|
| (noun) large but transportable armament | Synonyms: artillery, gun, heavy weapon |
| oscitance | (noun) an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom | Synonyms: oscitancy, yawn, yawning |
|---|
| (noun) drowsiness and dullness manifested by yawning | Synonyms: oscitancy |
| ounce | (noun) large feline of upland central Asia having long thick whitish fur | Synonyms: Panthera uncia, snow leopard |
|---|
| (noun) a unit of weight equal to one sixteenth of a pound or 16 drams or 28.349 grams | Synonyms: oz. |
| (noun) a unit of apothecary weight equal to 480 grains or one twelfth of a troy pound | Synonyms: apothecaries' ounce, troy ounce |
| overabundance | (noun) a quantity that is more than what is appropriate | Synonyms: overmuch, overmuchness, superabundance |
|---|
| (noun) the state of being more than full | Synonyms: excess, surfeit |
| overconfidence | (noun) total certainty or greater certainty than circumstances warrant | Synonyms: certitude, cocksureness |
|---|
| overindulgence | (noun) excessive indulgence | Synonyms: excess |
|---|
| overtolerance | (noun) too much permissiveness | - |
|---|
| palaeencephalon | (noun) the more primitive parts of the brain phylogenetically; most structures other than the cerebral cortex | Synonyms: paleencephalon, paleoencephalon |
|---|
| paleencephalon | (noun) the more primitive parts of the brain phylogenetically; most structures other than the cerebral cortex | Synonyms: palaeencephalon, paleoencephalon |
|---|
| paleoencephalon | (noun) the more primitive parts of the brain phylogenetically; most structures other than the cerebral cortex | Synonyms: palaeencephalon, paleencephalon |
|---|
| panencephalitis | (noun) diffuse inflammation of the entire brain | - |
|---|
| parlance | (noun) a manner of speaking that is natural to native speakers of a language | Synonyms: idiom |
|---|
| patience | (noun) a card game played by one person | Synonyms: solitaire |
|---|
| (noun) good-natured tolerance of delay or incompetence | Synonyms: forbearance, longanimity |
| penance | (noun) voluntary self-punishment in order to atone for some wrongdoing | Synonyms: self-abasement, self-mortification |
|---|
| (noun) a Catholic sacrament; repentance and confession and atonement and absolution | - |
| (noun) remorse for your past conduct | Synonyms: penitence, repentance |
| penitence | (noun) remorse for your past conduct | Synonyms: penance, repentance |
|---|
| pennoncel | (noun) a small pennant borne on a lance | Synonyms: pennoncelle, penoncel |
|---|
| pennoncelle | (noun) a small pennant borne on a lance | Synonyms: pennoncel, penoncel |
|---|
| penoncel | (noun) a small pennant borne on a lance | Synonyms: pennoncel, pennoncelle |
|---|
| performance | (noun) the act of performing; of doing something successfully; using knowledge as distinguished from merely possessing it | Synonyms: carrying into action, carrying out, execution |
|---|
| (noun) the act of presenting a play or a piece of music or other entertainment | - |
| (noun) any recognized accomplishment | - |
| (noun) a dramatic or musical entertainment | Synonyms: public presentation |
| (noun) process or manner of functioning or operating | Synonyms: functioning, operation |
| permanence | (noun) the property of being able to exist for an indefinite duration | Synonyms: permanency |
|---|
| perseverance | (noun) the act of persisting or persevering; continuing or repeating behavior | Synonyms: perseveration, persistence |
|---|
| (noun) persistent determination | Synonyms: doggedness, persistence, persistency, pertinacity, tenaciousness, tenacity |
| persistence | (noun) the act of persisting or persevering; continuing or repeating behavior | Synonyms: perseverance, perseveration |
|---|
| (noun) persistent determination | Synonyms: doggedness, perseverance, persistency, pertinacity, tenaciousness, tenacity |
| (noun) the property of a continuous and connected period of time | Synonyms: continuity |
| pertinence | (noun) relevance by virtue of being applicable to the matter at hand | Synonyms: applicability, pertinency |
|---|
| pestilence | (noun) a pernicious and malign influence that is hard to get rid of | Synonyms: canker |
|---|
| (noun) any epidemic disease with a high death rate | Synonyms: pest, plague |
| (noun) a serious (sometimes fatal) infection of rodents caused by Yersinia pestis and accidentally transmitted to humans by the bite of a flea that has bitten an infected animal | Synonyms: pest, pestis, plague |
| petulance | (noun) an irritable petulant feeling | Synonyms: choler, crossness, fretfulness, fussiness, irritability, peevishness |
|---|
| phosphorescence | (noun) a fluorescence that persists after the bombarding radiation has ceased | - |
|---|
| pincer | (noun) a grasping structure on the limb of a crustacean or other arthropods | Synonyms: chela, claw, nipper |
|---|
| (noun) a hand tool for holding consisting of a compound lever for grasping | Synonyms: pair of pincers, pair of tweezers, tweezer |
| piquance | (noun) a tart spicy quality | Synonyms: nip, piquancy, piquantness, tang, tanginess, zest |
|---|
| (noun) the quality of being agreeably stimulating or mentally exciting | Synonyms: piquancy, piquantness |