Letter: o
- obey, abide by, accede, accept, acquiesce, acquiesce in, act, adhere to, agree, agree to, assent, attend to orders, be agreeable, bend to, bow, bow to
- obfuscate, adumbrate, becloud, bedim, befog, black, black out, blacken, blanket, blind, block the light, blot out, blur, brown, camouflage, cast a shadow
- obfuscated, abstruse, beclouded, between the lines, beyond one, black, blind, buried, close, clouded, complex, complicated, concealed, covert, crabbed, cramp
- obfuscation, casuistry, circularity, corruption, dark, darkening, darkness, distortion, equivocation, fallacy, fog, gathering clouds, insincerity, misapplication, misdirection, misguidance
- obit, biography, body count, necrology, obituary
- obituary, Clio, adventures, annals, arch, autobiography, barrow, biographical sketch, biography, body count, boundary stone, brass, bust, cairn, case history, cenotaph
- object glass, camera, eyeglass, glass, magnifier, magnifying glass, meniscus, objective, ocular, prism, reader, reading glass
- object in mind, aim, butt, destination, end, game, goal, mark, object, objective, prey, pursuit, quarry, target
- object lesson, admonishment, admonition, alarm, assignment, case, case in point, caution, caveat, chalk talk, demonstration, deterrent example, discourse, disquisition, emblem, example
- object of compassion, martyr, poor devil, prey, sufferer, victim, wretch
- object to, ban, baulk, begrudge, blackball, challenge, contest, disallow, disapprove, disapprove of, disfavour, dispute, dissent, draw the line, exception, exclude
- object, affair, agree to disagree, aim, an existence, artefact, article, attribute, attributive, ban, baulk, be at cross-purposes, beef, being, bitch, blackball
- objectification, concept, conception, envisioning, extrapolation, fancy, image, imagery, mental picture, picture, picturing, projection, vision, visualization, word painting
- objectify, actualize, call to mind, call up, conjure up, envisage, envision, externalize, image, incarnate, just see, manifest, materialize, personalize, personify, picture
- objecting, complaining, disputatious, disputing, dissenting, fractious, obstructive, on the barricades, proof against, protestant, protesting, rebellious, recalcitrant, refractory, reluctant, remonstrant
- objection, answer, antipathy, argument, ban, bashfulness, beef, bitch, blackball, blackballing, block, blockade, boggle, boggling, bottleneck, boycott
- objectionable, abhorrent, abominable, base, beastly, below contempt, beneath contempt, censurable, contemptible, crude, despicable, detestable, disagreeable, disgusting, distasteful, exceptionable
- objectionableness, baseness, contrariety, harshness, improper, obscenity, repugnance
- objective existence, accomplished fact, actuality, authenticity, fait accompli, historicity, reality, truth
- objective prism, camera, eyeglass, glass, magnifier, magnifying glass, meniscus, objective, ocular, prism, reader, reading glass
- objective, achromatic lens, aim, ambition, anaesthetized, animus, appetite, aspiration, astigmatic lens, autistic, bauble, blunt, burning glass, butt, by-end, by-purpose
- objectively true, actual, ascertained, attested, authenticated, certain, certified, confirmed, determined, documentary, effectual, established, factual, historical, proved, real
- objectivity, anaesthesia, autism, catatonia, chill, chilliness, cold blood, cold heart, coldness, coolness, deadpan, detachment, discreteness, disinterest, disinterestedness, dispassionateness
- objector, apostate, bitter-ender, brawler, defendant, disputant, dissenter, dissident, intransigent, irreconcilable, last-ditcher, litigant, naysayer, nonconformist, obstructionist, obstructive
- objurgate, abuse, admonish, berate, chastise, chide, correct, curse, damn, execrate, lecture, rate, rebuke, reprehend, reprimand, reprove
- objurgation, abuse, admonition, blame, correction, curse, lecture, lesson, rating, rebuke, reprehension, reprimand, reproach, reproof, scolding, sermon
- oblate spheroid, ball, balloon, bladder, blob, boll, bolus, bubble, bulb, ellipsoid, globe, globule, gob, gobbet, knob, knot
- oblation, award, birthday present, box, burnt offering, collection, drink offering, fairing, gift, heave offering, hecatomb, holocaust, human sacrifice, immolation, incense, infanticide
- obligate, accept obligation, agree to, answer for, be answerable for, be responsible for, be security for, bind, commit, compel, constrain, contract, engage, force, go bail for, have an understanding
- obligated, affianced, answerable for, assured, beholden, beholden to, betrothed, bound, bounden, bounden to, chargeable, committed, compromised, contracted, duty-bound, engaged
