disharmonious (adj.)
- antagonistic
- antipathetic
- atonal
- cacophonic
- cacophonous
- clashing
- conflicting
- contradictory
- contrary
- cracked
- cranky
- cross
- disagreeable
- discordant
- discrepant
- disproportionate
- dissentient
- dissident
- dissonant
- divergent
- flat
- grating
- harsh
- hostile
- immiscible
- incompatible
- inharmonic
- inharmonious
- jangling
- jarring
- negative
- off
- off-key
- raucous
- repugnant
- sharp
- shrill
- sour
- strident
- tuneless
- uncongenial
- unharmonious
- unmelodious
- unmusical
- untuneful
- variant
