2
standoffish(adjective, cool, unfriendly, aloof, distant)
2
stiff
2
stony(adjective, unfriendly, unemotional, emotionless, taciturn)
2
straight(adjective, cool, honest, fair, cold)
2
strait-laced
2
stuffy
2
superficial(adjective, unthinking, dutiful, sketchy, automatic)
2
unapproachable(adjective, unfriendly, icy, unenthusiastic, offhand)
2
undemonstrative(adjective, cool, detached, unfriendly, blank)
2
unfeeling(adjective, calm, cool, tough, cold)
2
unimpassioned(adjective, cool, tough, rational, straightforward)
2
unprepossessed(detached, neutral, impartial)
2
unresponsive(adjective, cold, dead, unfriendly, apathy)
2
unselfish(adjective, detached, casual, impartial, unbiased)
2
withdrawn(adjective, indifferent, detached, casual, unfriendly)
1
antagonistic
1
automatic(adjective, cold, useful, fixed, unthinking)
1
backward
1
bashful
1
blase(adjective, cold, dead, apathy, passive)
11 years ago|10k views|share |citing 
APASmart Define. (2015). impersonal thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/impersonal/thesaurus/synonyms
ChicagoSmart Define. 2015. "impersonal thesaurus" https://smartdefine.org/impersonal/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, impersonal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/impersonal/thesaurus/synonyms>.
MLASmart Define. "impersonal thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/impersonal/thesaurus/synonyms>