unamiable (?.)
- chill
- chilly
- cold
- cool
- disaccordant
- disagreeable
- frosty
- icy
- ill
- incompatible
- inhospitable
- inimical
- strained
- tense
- unaffectionate
- unamicable
- unbenign
- unbenignant
- uncompassionate
- uncompassioned
- uncordial
- unfriendly
- ungenial
- ungracious
- unharmonious
- unkind
- unkindly
- unloving
- unsociable
- unsympathetic
- unsympathizing