unchurch, v. excommunicate.

uncivil, a. discourteous, rude, churlish, boorish, brusque, impolite.

uncivilized, a. savage, barbarous, unreclaimed, benighted.

unclassifiable, a. nondescript.

uncle, a.  Associated Word:  avuncular.

unclean, a. soiled, dirty, foul, filthy, nasty, uncleanly; tref (Jewish); polluted, defiled, impure.

uncommon, a. unusual, singular, rare, unique, queer, strange, odd, anomalous, exceptional, abnormal, variant, nondescript, extraordinary, noteworthy, remarkable, aberrant.

uncommunicative, a. reserved, taciturn, reticent, secretive.

uncompelled, a. voluntary, spontaneous, gratuitous, unconstrained, volitional.

uncomplaining, a. resigned, patient, forbearing, long-suffering, meek.

uncomplimentary, a. unflattering, frank, derogatory, blunt.

uncompromising, a. inflexible, irreconcilable, intransigent, firm.

unconcern, n. indifference, nonchalance, apathy, disinterestedness.

unconcerned, a. indifferent, nonchalant, cool, apathetic, disinterested.

unconditional, a. absolute, unqualified, unrestricted, carte blanche.

uncongenial, a. disagreeable, unpleasant.

unconnected, a. disconnected, separate, isolated, abrupt, incoherent.

unconquerable, a. invincible, insuperable, impregnable, indomitable, inexpugnable.

unconscionable, a. unreasonable, inordinate, exorbitant, excessive.

unconscious, a. unaware, insensible; comatose; ingenuous, artless, naive.

unconsciousness, n. insensibility; coma.

unconstrained, a. spontaneous, uncompelled, voluntary, natural.

uncontradictable, a. incontrovertible, indisputable, incontestable.

uncontrollable, a. ungovernable, irrepressible.

unconvincing, a. inconclusive.

uncouple, v. disconnect, detach, disjoin, loose.

uncourtly, a. rude, gawky, ungraceful, awkward, inelegant.

uncouth, a. awkward, clumsy, rude, ungainly, loutish, gawky, ungraceful.

uncover, v. disclose, reveal, expose, show.

unction, n. anointing; unguent, ointment; fervor, emotion, fervency, enthusiasm.

uncultivated, a. untilled, fallow.

uncultured, a. unlettered, ignorant; philistine.

undaughterly, a. unfilial.

undecaying, a. imperishable, amaranthine, perennial, undying, fadeless; imputrescible, incorruptible.

undeceive, v. disabuse, disillusionize, disillusion.

undeceiving, n. disillusion, disillusionment.

undecided, a. unsettled, pending; wavering, irresolute, dubious, controvertible.

undecipherable, a. illegible.

undefinable, a. unexplainable, undeterminable.

undefined, a. vague, indefinite, obscure; boundless, limitless.

undemonstrative, a. staid, quiet, demure, phlegmatic, sedate.