uningratiating

/ˌʌnɪnˈɡreɪʃiˌeɪtɪŋ/
adjective
  1. Not trying to please or win favor; not ingratiating.
    • She gave an uningratiating smile and walked away.
    • His uningratiating manner made him unpopular at parties.
    • The critic's uningratiating review was honest but harsh.
Synonyms