125 entries under straightforward topic. ×

3
aboveboard(open, simple, honest, plain, true)
3
callow(adjective, simple, plain, natural)
3
cold-blooded(adjective, hard, tough, attitude, temper)
3
deadpan(adjective, tough, cold, rational)
3
impersonal(adjective, tough, temper, cold, negative)
3
outspoken(open, honest, plain, true)
3
stoic(adjective, tough, cold, indifferent, rational)
3
trustworthy(open, honest, pure, true)
3
truthful(real, genuine, naive, frank)
3
unembellished(adjective, simple, tough, reasonable, clean)
2
actual(adjective, open, honest, true)
2
childlike(adjective, open, simple, easy, honest)
2
devout(open, honest, true, straight)
2
discreet(adjective, simple, reasonable, clean, honest)
2
dry(adjective, simple, tough, reasonable, plain)
2
dull(adjective, tough, rational, sober)
2
emotionless(adjective, tough, attitude, cold, indifferent)
2
factual(adjective, tough, physical, material, true)
2
inelaborate(adjective, simple, reasonable, clean, honest)
2
literal(rational, down-to-earth)
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APASmart Define. (2016). unaffected thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unaffected/thesaurus/synonyms
ChicagoSmart Define. 2016. "unaffected thesaurus" https://smartdefine.org/unaffected/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unaffected thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unaffected/thesaurus/synonyms>.
MLASmart Define. "unaffected thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/unaffected/thesaurus/synonyms>