adj. 25B6; adjective UNEMOTIONAL, unfeeling, dispassionate, passionless, unexpressive, cool, cold, cold-blooded, impassive, indifferent, detached, remote, aloof; toneless, flat, dead, expressionless, blank, wooden, stony, deadpan, vacant.
EMOTIONLESS
Meaning of EMOTIONLESS in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012