mismatch

• POS: Noun, Verb (usu participle)
• HYPHEN: mis=match

CIDE DICTIONARY

mismatch, v. t. 

 To match unsuitably.  [1913 Webster]

OXFORD DICTIONARY

mismatch, v. & n.
--v.tr. match unsuitably or incorrectly, esp. in marriage.
--n. a bad match.

THESAURUS

mismatch

abnormality, agree to disagree, anomaly, be at cross-purposes, break, break off, clash, collide, conflict, contradict, counter, differ, disaccord, disagree, dissent, impropriety, inadmissibility, inapplicability, inappositeness, inappropriateness, inaptitude, inaptness, infelicity, irrelevance, irrelevancy, jangle, jar, jostle, maladjustment, mesalliance, misalliance, misjoinder, misjoining, mismate, negate, object, uncongeniality, unfitness, unsuitability, vary

ROGET THESAURUS

mismatch

Difference

VB be different, differ, vary, ablude, mismatch, contrast, divaricate, differ toto coelo, differ longo intervallo, vary, modify, discriminate.

Disagreement

N disagreement, discord, discordance, dissonance, dissidence, discrepancy, unconformity, incongruity, incongruence, discongruity, mesalliance, jarring, dissension, conflict, bickering, clashing, misunderstanding, wrangle, disparity, mismatch, disproportion, dissimilitude, inequality, disproportionateness, variance, divergence, repugnance, unfitness, inaptitude, impropriety, inapplicability, inconsistency, inconcinnity, irrelevancy, misjoining, misjoinder, syncretism, intrusion, interference, concordia discors, fish out of water, disagreeing, discordant, discrepant, at variance, at war, hostile, antagonistic, repugnant, incompatible, irreconcilable, inconsistent with, unconformable, exceptional, intrusive, incongruous, disproportionate, disproportionated, inharmonious, unharmonious, inconsonant, unconsonant, divergent, repugnant to, inapt, unapt, inappropriate, improper, unsuited, unsuitable, inapplicable, not to the point, unfit, unfitting, unbefitting, unbecoming, illtimed, unseasonable, mal a propos, inadmissible, inapposite, uncongenial, ill-assorted, ill-sorted, mismatched, misjoined, misplaced, misclassified, unaccommodating, irreducible, incommensurable, uncommensurable, unsympathetic, out of character, out of keeping, out of proportion, out of joint, out of tune, out of place, out of season, out of its element, at odds with, at variance with, in defiance, in contempt, in spite of, discordantly, a tort et a travers, asinus ad lyram.

VB disagree, clash, jar, interfere, intrude, come amiss, not concern, mismatch, humano capiti cervicem jungere equinam.