Synonyms of 'bug'

addict, addle, adenovirus, aficionado, aggravate, agitate, Algol, amoeba, annoy, arachnid, arthropod, assembler, attend, auscultate, bacillus, bacteria, bacterium, badger, bag, bait, balloon, becloud, bedazzle, bedevil, beetle, befuddle, belly, beset, besiege, bewilder, bilge, billow, binary digit, binary system, bit, blandish, blemish, boogeyman, bother, bristle, buff, bugaboo, bugbear, bugger, Bulge, bullyrag, buttonhole, byte, cajole, case, catch, caterpillar, centipede, chafe, chilopod, chivy, cloud, coax, COBOL, coccus, collector, compiler, confuse, convulse, crack, crank, craze, bogle, bogeyman, bogey, bigot, anaerobe, aerobe, abrade, data, daze, dazzle, defect, defection, deficiency, demon, devil, devotee, dilate, diplopod, discombobulate, discomfit, discompose, disconcert, disorganize, disorient, distemper, distend, distract, disturb, dog, drawback, dun, eager beaver, eavesdrop, echovirus, embarrass, embroil, energumen, entangle, enthusiasm, enthusiast, error, exercise, faddist, failing, failure, fan, fanatic, fascination, fash, fault, fiend, flaw, flummox, flurry, fluster, flutter, fly, fog, foible, FORTRAN, frailty, freak, fret, fuddle, fungus, furor, furore, fuss, gall, germ, exasperate, enterovirus, get, goggle, gripe, harass, hark, harry, harvestman, hassle, hear, hearken, hear out, heckle, Hector, heed, henpeck, hexapod, hole, hound, imperfection, importune, infatuate, infatuation, infirmity, information, insect, intercept, irk, kink, larva, listen, lunatic fringe, machine language, maggot, Mania, maniac, maze, message, microbe, microorganism, microphone, miff, mike, millepede, millipede, mist, mite, mold, molest, muddle, mumbo jumbo, nag, needle, nettle, noise, nut, nymph, passion, pathogen, peep, peeve, perplex, persecute, perturb, pester, pique, plague, play, ply, pooch, pother, pouch, pout, press, pressure, problem, Protozoa, protozoon, provoke, psych, pursuer, push, put out, rage, rattle, reconnoiter, rhapsodist, rickettsia, ride, rift, rile, roil, round out, ruffle, scorpion, scout, shortcoming, snag, spider, spirillum, spirochete, spook, spore, spy, spy out, staphylococcus, streptococcus, swell, taint, tap, tarantula, tease, throw, tick, torment, trouble, trypanosome, unsettle, upset, urge, vex, vibrio, virus, visionary, watch, weakness, wheedle, wiretap, worry, zealot