4
unsympathetic(adjective, person, indifferent, detached, distant)
3
afar
3
antipodean
3
apart(adjective, obscure, indifferent, detached, distant)
3
beyond reach(adjective, idiom, reach)
3
chill(noun, adjective, cool, attitude, indifferent)
3
dark
3
frosty(adjective, cool, cold, detached, unfriendly)
3
glacial(adjective, unfriendly)
3
hyperborean
3
icy(adjective, quiet, cool, cold, detached)
3
impassive(restrained, unemotional, unaffected, unyielding, unbending)
3
infinite(greatness, infinity)
3
separate(adjective, obscure, remote, private, isolated)
3
standoff(noun, cold, aloof, remote, arrogant)
3
unaccessible
3
uncongenial(adjective, cool, cold, sensitive, shy)
3
unsocial(adjective, separate, cool, cold, sensitive)
3
untouchable
2
apathetic(adjective, cool, indifferent, restrained, unfriendly)
10 years ago|7.3k views|share |citing 
APASmart Define. (2016). unapproachable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unapproachable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unapproachable thesaurus" https://smartdefine.org/unapproachable/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unapproachable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unapproachable/thesaurus/synonyms>.
MLASmart Define. "unapproachable thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/unapproachable/thesaurus/synonyms>