buck: (male of deer, sheep, etc.) add -ulo to root; (gallant) galant-ulo, elegant-ulo; b. up: kuraj-e, -ez!
bucket: sitelo; (of water wheel) trog-(roto); by the b.: sitel-ope; b.ful: -edo.
buckle: (fasten with a b.) bukl-agar; (bend) kurv-eskar, ark-eskar, flexar; (apply oneself) laborar energi-oze (od, diligente); (noun) buklo, kloz-buklo; flex-uro, kurv-ig-uro; tongue of b.: buklo-pinto.
buckler: shildo.
buckram: bugrano.
buckshot: grosa plombo-grani.
buckskin: daimo-felo.
buckthorn: ramno.
buckwheat: saraceno.
bucolic: rustik-a; bukolik-ala; b. poem: bukoliko.
bud: burjon-o, -ifar.
budge: mov-et-ar, -et-igar.
budget: (finan.) budjeto.
buff: (coloured) cham-ea; flava-bruna; light-b.: izabela.
buff, blind man’s: blind-ludo.
buffalo: bufalo; b. robe: bufal-felo (od,-ledro).
buffer: (but-)bufro (also zone for short-term storage of data in a computer); but-ilo.
buffet: pugno-frapar, -batar; (a blow) frapo, bato, stroko; (sideboard) plado-moblo, kredenco; (lunch room) bufeto.
buffoon: bufon-(ul)o; -ala, -atra; to be or act the b.: bufon-esar, facar la bufon-aji; -ery: -aj-o, -i; arlekin-ajo.
buffy: (coat of skin) koteno.
bug: (bed-b.) cimo.
bugbear: teror-ig-ilo.
bugger: bugar*.
buggy: (Angla) kabrioleto; (Amerikana) faetono (od, kalesho).
bugle: (hunting horn) chas-korno; (military) klariono; key b.: buglo.
build: konstruktar; (one’s hopes, etc.) fondar, apogar; fidar ad; (with brick, stone) masonar; (noun) konstrukt-o; (shape) fasonar; formo.
building: (what is built) konstrukt-uro, edifico, strukturo, domo; main b.: domo-korpo.
bulb: bulbo; -ous: -oza, -atra.
bulge: konvex-igar, -eskar; (intr.) bufar; (noun) konvex-ig-o, -uro; ventro, buf-uro.
bulk: (size) volumino; (quantity of material) maso; (whole of one body) bloko; (majority: greater part) plu-mult-eso; (of votes) majoritato; in b.: bloke; b. out: (jut out) (intr.) saliar; (be important) (intr.) importar; grav-eskar; -y: gros-(eg)a, masiva, volumin-oza.
bulkhead: (of ships) pariet-o, -ego (hermetika).
bull: (stocks, etc.) spekular pri l’alt-igo (di la preci); (plu-)alt-igar (preci).
bull: (animal) tauro, bov-ulo; (papal) bul-letro; (blunder) stult-ajo, mis-pazo; asn-al-ajo; to take the b. by the horns: asaltar quik l’obstaklo; b.fight: tauro-kombato; b.fighter: toreadoro.
bull-baiting: tauro-kombato kontre hundi.
bull-dog: buldogo.
bulldoze: timid-igar; male traktar; tiran-esar.
bulldozer: (machine) buldozero.
bullet: kuglo; b.proof: kugl-espruva.
bulletin: (periodical publication) bulet-ino; (placard) afisho (ofic-ala); b. board: inform-tabelo; afish-tabelo.
bullfinch: buvrelo.
bullfrog: rano.
bull-headed: obstin-eg-ema
bullion: (crude ore) kruda oro od arjento; (ingot) ora (od, arjenta) lingoto.
bullock: bov-ulo (kastr-ita).
bulls-eye: (target) skopo-punto; (shot) centro-paf-ajo; (window) ronda luko (od, fenestr-eto), bov-okulo; (lantern) eklipso-lanterno.
bully: tiran-esar, rude (od, male) traktar (od, koaktar); esar disput-ema; (adj.) (slang) bon-ega! (noun) tirano; rodomonto; brav-acho; -ing: brut-ala; tiran-ala.
bulrush: junko.
bulwark: remparo; (fig.) defens-ajo, muro; to b.: bastion-izar; plu-fort-igar; rempar-igar.
bum: (U.S.) (loafer) nul-fac-ero; vag-ant-acho; mendik-ist-acho.
bumblebee: burdono.
bump: frapar, shokar; kontre-batar; (noun) (protuberance) gibo; konvex-ajo, sali-ajo; (blow) frapo, shoko; to put a b. on: gib-izar: to remove the b.s: des-gib-izar.
bumper: plena glas-edo.
bumpkin: rustik-(ach)o.
bumptious: arog-anta; prezunt-ema.
bun: briocho.
