| hogback | (noun) a narrow ridge of hills | Synonyms: horseback |
|---|
| horseback | (noun) the back of a horse | - |
|---|
| (noun) a narrow ridge of hills | Synonyms: hogback |
| (adverb) on the back of a horse | Synonyms: ahorse, ahorseback |
| huckaback | (noun) toweling consisting of coarse absorbent cotton or linen fabric | Synonyms: huck |
|---|
| humpback | (noun) large whalebone whale with long flippers noted for arching or humping its back as it dives | Synonyms: humpback whale, Megaptera novaeangliae |
|---|
| (noun) a person whose back is hunched because of abnormal curvature of the upper spine | Synonyms: crookback, hunchback |
| (noun) an abnormal backward curve to the vertebral column | Synonyms: hunchback, kyphosis |
| humpbacked | (adjective) characteristic of or suffering from kyphosis, an abnormality of the vertebral column | Synonyms: crookback, crookbacked, gibbous, humped, hunchbacked, kyphotic |
|---|
| hunchback | (noun) a person whose back is hunched because of abnormal curvature of the upper spine | Synonyms: crookback, humpback |
|---|
| (noun) an abnormal backward curve to the vertebral column | Synonyms: humpback, kyphosis |
| hunchbacked | (adjective) characteristic of or suffering from kyphosis, an abnormality of the vertebral column | Synonyms: crookback, crookbacked, gibbous, humpbacked, humped, kyphotic |
|---|
| kickback | (noun) a commercial bribe paid by a seller to a purchasing agent in order to induce the agent to enter into the transaction | - |
|---|
| lactobacillus | (noun) a Gram-positive rod-shaped bacterium that produces lactic acid (especially in milk) | - |
|---|
| leatherback | (noun) wide-ranging marine turtle with flexible leathery carapace; largest living turtle | Synonyms: Dermochelys coriacea, leatherback turtle, leathery turtle |
|---|
| linebacker | (noun) (American football) the position of a defensive football player who plays close behind the line of scrimmage | Synonyms: line backer |
|---|
| (noun) a defensive football player who takes a position close behind the linemen | Synonyms: line backer |
| lobsterback | (noun) British soldier; so-called because of his red coat (especially during the American Revolution) | Synonyms: redcoat |
|---|
| mossback | (noun) an extremely old-fashioned conservative | - |
|---|
| mycobacteria | (noun) rod-shaped bacteria some saprophytic or causing diseases | Synonyms: mycobacterium |
|---|
| mycobacterium | (noun) rod-shaped bacteria some saprophytic or causing diseases | Synonyms: mycobacteria |
|---|
| myxobacter | (noun) bacteria that form colonies in self-produced slime; inhabit moist soils or decaying plant matter or animal waste | Synonyms: gliding bacteria, myxobacteria, myxobacterium, slime bacteria |
|---|
| myxobacteria | (noun) bacteria that form colonies in self-produced slime; inhabit moist soils or decaying plant matter or animal waste | Synonyms: gliding bacteria, myxobacter, myxobacterium, slime bacteria |
|---|
| myxobacterium | (noun) bacteria that form colonies in self-produced slime; inhabit moist soils or decaying plant matter or animal waste | Synonyms: gliding bacteria, myxobacter, myxobacteria, slime bacteria |
|---|
| nitrobacteria | (noun) soil bacteria that convert nitrites to nitrates | Synonyms: nitric bacteria |
|---|
| nitrobacterium | (noun) any of the bacteria in the soil that take part in the nitrogen cycle; they oxidize ammonium compounds into nitrites or oxidize nitrites into nitrates | - |
|---|
| nitrosobacteria | (noun) soil bacteria that oxidize ammonia to nitrites | Synonyms: nitrous bacteria |
|---|
| outback | (adjective) inaccessible and sparsely populated | Synonyms: remote |
|---|
| (noun) the bush country of the interior of Australia | - |
| paperback | (adjective) (of books) having a flexible binding | Synonyms: paperbacked |
|---|
| (noun) a book with paper covers | Synonyms: paper-back book, paperback book, soft-cover, soft-cover book, softback, softback book |
| paperbacked | (adjective) (of books) having a flexible binding | Synonyms: paperback |
|---|
| payback | (noun) the act of taking revenge (harming someone in retaliation for something harmful that they have done) especially in the next life | Synonyms: retribution, vengeance |
|---|
| (noun) financial return or reward (especially returns equal to the initial investment) | - |
| pickaback | (adverb) on the back or shoulder or astraddle on the hip | Synonyms: pig-a-back, piggyback |
|---|
| (adverb) on a railroad flatcar | Synonyms: pig-a-back, piggyback |
| piggyback | (noun) the act of carrying something piggyback | - |
|---|
| (adverb) on the back or shoulder or astraddle on the hip | Synonyms: pickaback, pig-a-back |
| (adverb) on a railroad flatcar | Synonyms: pickaback, pig-a-back |
| (verb) bring into alignment with | - |
| (verb) support on the back and shoulders | - |
| (verb) haul by railroad car | - |
| (verb) haul truck trailers loaded with commodities on railroad cars | - |
| (verb) ride on someone's shoulders or back | - |
| pilosebaceous | (adjective) of or relating to a hair follicle and its sebaceous gland | - |
|---|
| playback | (noun) the act of reproducing recorded sound | - |
|---|
| (noun) electronic equipment comprising the part of a tape recorder that reproduces the recorded material | - |
| prickleback | (noun) small elongate fishes of shallow northern seas; a long dorsal fin consists entirely of spines | - |
|---|
| (noun) small (2-4 inches) pugnacious mostly scaleless spiny-backed fishes of northern fresh and littoral waters having elaborate courtship; subjects of much research | Synonyms: stickleback |
| pullback | (noun) (military) the act of pulling back (especially an orderly withdrawal of troops) | - |
|---|
| (noun) a device (as a decorative loop of cord or fabric) for holding or drawing something back | Synonyms: tieback |
| quarterback | (noun) (American football) the position of the football player in the backfield who directs the offensive play of his team | Synonyms: field general, signal caller |
|---|
| (noun) (football) the person who plays quarterback | Synonyms: field general, signal caller |
| (verb) play the quarterback | - |
| razorback | (adjective) having a sharp narrow back | Synonyms: razor-backed |
|---|
| (noun) a mongrel hog with a thin body and long legs and a ridged back; a wild or semi-wild descendant of improved breeds; found chiefly in the southeastern United States | Synonyms: razorback hog, razorbacked hog |
| (noun) any of several baleen whales of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin | Synonyms: rorqual |
| rollback | (noun) the act of forcing the enemy to withdraw | Synonyms: push back |
|---|
| (noun) reducing prices back to some earlier level | - |
| saddleback | (noun) a double sloping roof with a ridge and gables at each end | Synonyms: gable roof, saddle roof, saddleback roof |
|---|
| (noun) a pass or ridge that slopes gently between two peaks (is shaped like a saddle) | Synonyms: saddle |
| sebaceous | (adjective) containing an unusual amount of grease or oil | Synonyms: greasy, oily, oleaginous |
|---|
| setback | (noun) an unfortunate happening that hinders or impedes; something that is thwarting or frustrating | Synonyms: black eye, blow, reversal, reverse |
|---|
| silverback | (noun) an adult male gorilla with grey hairs across the back | - |
|---|
| slingback | (noun) a shoe that has a strap that wraps around the heel | Synonyms: sling |
|---|
| softback | (noun) a book with paper covers | Synonyms: paper-back book, paperback, paperback book, soft-cover, soft-cover book, softback book |
|---|
| stickleback | (noun) small (2-4 inches) pugnacious mostly scaleless spiny-backed fishes of northern fresh and littoral waters having elaborate courtship; subjects of much research | Synonyms: prickleback |
|---|
| streptobacillus | (noun) any of various rod-shaped Gram-negative bacteria | - |
|---|
| subacid | (adjective) slightly sour to the taste | - |
|---|
| subacute | (adjective) less than acute; relating to a disease present in a person with no symptoms of it | - |
|---|
| swayback | (adjective) having abnormal sagging of the spine (especially in horses) | Synonyms: dipped, lordotic, swaybacked |
|---|
| swaybacked | (adjective) having abnormal sagging of the spine (especially in horses) | Synonyms: dipped, lordotic, swayback |
|---|
| sweptback | (adjective) used of hair | Synonyms: backswept |
|---|
| (adjective) (especially of aircraft wings) angled rearward from the point of attachment | - |
| tailback | (noun) (American football) the position of the offensive back on a football team who lines up farthest from the line of scrimmage | - |
|---|
| (noun) (American football) the person who plays tailback | - |
| tambac | (noun) an alloy of copper and zinc (and sometimes arsenic) used to imitate gold in cheap jewelry and for gilding | Synonyms: tombac, tombak |
|---|
| thiobacillus | (noun) small rod-shaped bacteria living in sewage or soil and oxidizing sulfur | - |
|---|
| thiobacteria | (noun) any bacterium of the genus Thiobacillus | Synonyms: sulfur bacteria, sulphur bacteria |
|---|
| throwback | (adjective) characteristic of an atavist | Synonyms: atavistic |
|---|
| (noun) a reappearance of an earlier characteristic | Synonyms: atavism, reversion |
| (noun) an organism that has the characteristics of a more primitive type of that organism | Synonyms: atavist |
| tieback | (noun) a device (as a decorative loop of cord or fabric) for holding or drawing something back | Synonyms: pullback |
|---|
| tobacco | (noun) leaves of the tobacco plant dried and prepared for smoking or ingestion | Synonyms: baccy |
|---|
| (noun) aromatic annual or perennial herbs and shrubs | Synonyms: tobacco plant |
| tobacconist | (noun) a shop that sells pipes and pipe tobacco and cigars and cigarettes | Synonyms: tobacco shop, tobacconist shop |
|---|
| (noun) a retail dealer in tobacco and tobacco-related articles | - |
| tombac | (noun) an alloy of copper and zinc (and sometimes arsenic) used to imitate gold in cheap jewelry and for gilding | Synonyms: tambac, tombak |
|---|
| touchback | (noun) (American football) a play in which the opposing team has kicked the football into your end zone | - |
|---|
| unbacked | (adjective) unsupported by other people | Synonyms: single-handed, unassisted |
|---|
| wetback | (noun) (ethnic slur) offensive term for a person of Mexican descent | Synonyms: greaser, taco |
|---|
| wingback | (noun) (American football) the position of the offensive back who lines up behind or outside the end | - |
|---|
| (noun) (football) the person who plays wingback | - |
| zwieback | (noun) slice of sweet raised bread baked again until it is brown and hard and crisp | Synonyms: Brussels biscuit, rusk, twice-baked bread |
|---|