| AHORSEBACK | • ahorseback adv. On the back of a horse; horseback. • a-horseback adv. Alternative form of ahorseback. • AHORSEBACK adv. (archaic) on horseback, also AHORSE. |
| BACKLASHER | • backlasher n. A participant in a backlash. • BACKLASHER n. one who backlashes. |
| BACKRUSHES | • backrushes n. Plural of backrush. • BACKRUSH n. the seaward return of water from a wave. |
| BACKSHORES | • backshores n. Plural of backshore. • BACKSHORE n. an area of beach. |
| BENCHMARKS | • benchmarks n. Plural of benchmark. • benchmarks v. Third-person singular simple present indicative form of benchmark. • BENCHMARK v. to test by a preset standard. |
| BIOHACKERS | • biohackers n. Plural of biohacker. • BIOHACKER n. one who engages in biohacking. |
| BIRCHBARKS | • birchbarks n. Plural of birchbark. • BIRCHBARK n. the bark of the birch tree. |
| BLACKSHIRT | • blackshirt n. (Historical, chiefly in the plural) A uniformed member of a paramilitary wing of the Italian Fascist Party. • blackshirt n. (By extension) Any member of a fascist party. • Blackshirt n. Alternative letter-case form of blackshirt. |
| BOSCHVARKS | • BOSCHVARK n. (South African) another name for the bushpig, an African wild pig, also BOSHVARK. |
| BRITSCHKAS | • britschkas n. Plural of britschka. • BRITSCHKA n. (Polish) an open four-wheeled carriage with a folding top, also BRITSKA, BRITZKA, BRITZSKA. |
| BRUSHBACKS | • brushbacks n. Plural of brushback. • BRUSHBACK n. a fastball intentionally thrown near the batter's head or body. |
| CHAIRBACKS | • chairbacks n. Plural of chairback. • CHAIRBACK n. the part of a chair that supports the sitter's back. |
| HAIRYBACKS | • hairybacks n. Plural of hairyback. • HAIRYBACK n. (offensive South African) an Afrikaaner. |
| HORSEBACKS | • horsebacks n. Plural of horseback. • HORSEBACK n. the back of a horse. |
| KACHUMBERS | • KACHUMBER n. (Hindi) a salad of chopped onion, tomato, cucumber, and (sometimes) other vegetables. |
| MARSHBUCKS | • marshbucks n. Plural of marshbuck. • marsh␣bucks n. Plural of marsh buck. • MARSHBUCK n. an antelope of Central Africa. |
| ROUGHBACKS | • ROUGHBACK n. a rough-skinned flatfish. |
| THORNBACKS | • thornbacks n. Plural of thornback. • THORNBACK n. a kind of skate having thornlike spines on its back, aka roker. |
| THROWBACKS | • throwbacks n. Plural of throwback. • THROWBACK n. a reversion (e.g. to an earlier developmental type). |