THESAURUS
contradiction
abjuration, abjurement, abrogation, absolute
contradiction, annulment, answer, antagonism, antipathy, antithesis, argumentation, backlash, bucking, challenge, chucking, chucking out, clashing, collision, complete answer, conflict, confounding, confrontation, confutation, contempt, contention, contradistinction, contraindication, contraposition, contrariety, contrary assertion, contrast, contravention, contraversion, controversion, controversy, counteraction, countering, counterposition, counterworking, crankiness, cross-purposes, crosscurrent, crossing, crotchetiness, declination, declining, demolition, denial, despisal, despising, difference, disaccord, disaccordance, disaffirmation, disagreement, disallowance, disapproval, disavowal, discard, disclaimer, disclamation, discord, discordance, discordancy, discounting, discrediting, discrepancy, disharmony, dismissal, disownment, disparity, disproof, disregard, dissension, dissent, dissidence, dissonance, disunion, disunity, divergence, diversity, effective rejoinder, exception, exclusion, faction, forswearing, friction, gainsaying, head wind, hostility, ignoring, impugnation, impugnment, inaccordance, inconsistency, inequality, inimicalness, interference, jarring, kick, negation, nonacceptance, nonapproval, nonconformity, nonconsideration, nullification, opposing, oppositeness, opposition, opposure, oppugnance, oppugnancy, oppugnation, overthrow, overthrowal, passing by, perverseness, perversity, polarity, putting away, putting out, reaction, rebuff, rebutment, rebuttal, recalcitrance, recantation, recoil, refusal, refutal, refutation, rejection, renitency, renouncement, renunciation, repercussion, repudiation, repugnance, repulse, resistance, retractation, retraction, revocation, revolt, scouting, showdown, spurning, squelch, standing against, subversion, swimming upstream, throwing out, traversal, turning out, undercurrent, undermining, unharmoniousness, upset, upsetting, variance
ROGET THESAURUS
contradiction
Contrariety
N
contrariety, contrast, foil, antithesis, oppositeness,
contradiction, antagonism, clashing, repugnance, inversion, the opposite, the reverse, the inverse, the converse, the antipodes, the antithesis, the other extreme, contrary, contrarious, contrariant, opposite, counter, dead against, converse, reverse, opposed, antithetical, contrasted, antipodean, antagonistic, opposing, conflicting, inconsistent, contradictory, at cross purposes, negative, hostile, differing toto coelo, diametrically opposite, diametrically opposed, as opposite as black and white, as opposite as light and darkness, as opposite as fire and water, as opposite as the poles, as different as night and day, Hyperion to a satyr, quite the contrary, quite the reverse, no such thing, just the other way, tout au contraire, contrarily, contra, contrariwise, per contra, on the contrary, nay rather, vice versa, on the other hand, all concord's born of contraries, Thesis, antithesis, synthesis.
Dissent
N
dissent, discordance, difference diversity of opinion, nonconformity, protestantism, recusancy, schism, disaffection, secession, recantation, dissension, discontent, cavilling, protest,
contradiction, noncompliance, dissentient, dissenter, non-juror, non-content, nonconformist, sectary, separatist, recusant, schismatic, protestant, heretic, refusal, dissenting, negative, dissident, dissentient, unconsenting, non-content, nonjuring, protestant, recusant, unconvinced, unconverted, unavowed, unacknowledged, out of the question, discontented, unwilling, extorted, sectarian, denominational, schismatic, heterodox, intolerant, no, at variance, at issue with, under protest, Int, God forbid!, not for the world, I'll be hanged if, never tell me, your humble servant, pardon me, many men many minds, quot homines tot sententiae, tant s'en faut, il s'en faut bien, no way, by no means, count me out.
Negation
N
negation, abnegation, denial, disavowal, disclaimer, abjuration,
contradiction, contravention, recusation, protest, recusancy, flat
contradiction, emphatic
contradiction, emphatic denial, dementi, qualification, repudiation, retraction, confutation, refusal, prohibition, denying, denied, contradictory, negative, negatory, recusant, at issue upon, no, nay, not, nowise, not a bit, not a whit, not a jot, not at all, nohow, not in the least, not so, negative, negatory, no way, no such thing, nothing of the kind, nothing of the sort, quite the contrary, tout au contraire, far from it, tant s'en faut, on no account, in no respect, by no, by no manner of means, negatively, never, never in a million years, at no time, there never was a greater mistake, I know better, non haec in faedera, a thousand times no.