Synonyms of inharmonic

1 Syllable
rude, harsh
2 Syllables
grating, clashing, strident, jarring, jangling
3 Syllables
discrepant, contrary, incongruous, divergent, disagreeing, contrarient, different, dissonant, quarreling, discordant
4 Syllables
inconsonant, unmusical, cacophonic, disharmonious, cacophonous, unmelodious, opposite, unmixable, unharmonious, inconsistent
5 Syllables
antagonistic, antipathetic, incompatible, contradictory