discrepancy

noun

An illogical or surprising lack of compatibility or similarity between two or more facts.

SYNONYMS

conflictcontradictorinesscontrarietydeviationdifferencedisaccorddisagreementdiscordancedisparitydissimilaritydissimilitudedivergenceincompatibilityincongruityinconsistencyirreconcilabilitylack of congruencelack of similaritymismatchoppositionvariancevariation