1) Anomaly 2) Difference 3) Disagreement 4) Discongruity 5) Inappropriateness 6) Incongruousness 7) Inconsistency 8) Irregularity 9) Strangeness 10) Unconformity 11) Weirdness 1) French word used in English 2) Incompatibility 3) Incongruousness 4) Something incongruous 5) The quality of disagreeing 
• (n.) That which is incongruous; want of congruity. • (n.) Disagreement of parts; want of symmetry or of harmony. • (n.) The quality or state of being incongruous; want of congruity; unsuitableness; inconsistency; impropriety.
In`con·gru'i·ty noun ; plural Incongruities . [ Prefix in- not + congruity : confer French incongruité .] 1. The quality or state of being incongruous; want of congruity; unsuitableness; inconsistency; impropriety. « The fathers make use of this ack...
[n] - the quality of disagreeing
incongruousness noun the quality of disagreeing; being unsuitable and inappropriate
the quality or condition of being incongruous. · something incongruous.
[PSAT glossary] the quality of disagreeing the quality of disagreeing[Intelligent words] the quality of disagreeing