Antonyms Starting with O
Order Antonyms: disorder, mess, jumble, hodge-podge, chaos, anarchy.disorder, scramble, disarrange, jumble, mix up, mess up.Orderly Antonyms: scrambled, messy, disorderly, chaotic, higgledy-piggledy.unruly, undisciplined, lawless, mutinous.Ordinarily Antonyms: rarely, infrequently, seldom, uncommonly.Ordinary Antonyms: unusual, odd, rare, irregular, freak, uncommon.outstanding, impressive, extraordinary, significant, noteworthy.Organic Antonyms: inorganic, inanimate, mineral.Organization Antonyms: disorder, disorganization, chaos, confusion.Organize Antonyms: scramble, jumble, confuse, mix up, disarrange, disorganize.Orgiastic Antonyms: temperate, moderate, disciplined, monastic, ascetic.Origin Antonyms: end, finish, conclusion, death, grave.Original Antonyms: copy, imitation, duplicate, reproduction, replica.stale, trite, typical, hackneyed.last, final, ultimate, end, concluding.conformist, traditionalist, Babbitt.unproductive, imitative, unimaginative, stOriginality Antonyms: imitativeness, staleness, traditionalism, conformity, orthodoxy.Ornate Antonyms: simple, plain, severe.Ornery Antonyms: pleasant, agreeable, cooperative, reasonable, civil.Orthodox Antonyms: unusual, innovative, unconventional, untried, individualistic.heretical, heterodox, radical, schismatic.Orthodoxy Antonyms: heterodoxy, heresy, impiety, nonconformism, innovation, flexibility.Oscillate Antonyms: decide, resolve, settle, choose.Ostentation Antonyms: unpretentiousness, humility, reserve, modesty, simplicity, inconspicuousness.Ostentatious Antonyms: simple, modest, plain, unpretentious, inconspicuous.Ostracism Antonyms: acceptance, inclusion, approval, welcome, embrace, invitation.Ostracize Antonyms: include, accept, approve, invite, mingle with.Other Antonyms: like, alike, similar, same.fewer, less.Otiose Antonyms: active, energetic, busy, dynamic.Oust Antonyms: install, admit, seat, induct, receive, invite.Ouster Antonyms: installation, invitation, admission, reception, induction.Out Antonyms: on, ongoing, current, live, continuing.