Synonyms of exception

2 Syllables
outlier, barring, outliers
3 Syllables
exemptions, omission, objection, rareness, coventry, variation, rarities, exemption, demurral, objections, debarment, excepting, variations, expulsion, nonconsent, excusing, exclusion, rejection, exclusions, rarity
4 Syllables
anomalism, anomalies, recusancy, protestation, unlikeness, precondition, anomaly, discongruity, noninclusion, impunity, remonstration, iconoclasm, nonagreement, disallowment, phenomenon, reservation, preconditions, difference, bohemianism, repudiation, recusance, protestations
5 Syllables
counter-argument, abnormalities, unnaturalness, nonliability, nonconformity, unconformity, nonacceptance, unorthodoxy, abnormality, heterodoxy, counterargument, contumaciousness
7 Syllables
unconventionality