90 entries under textbook topic. ×

24
immaculate(adjective, good, clear, great, simple)
22
spotless(adjective, good, clear, great, simple)
19
pure(adjective, good, clear, great, simple)
19
untainted(adjective, good, clear, great, excellent)
16
unblemished(adjective, good, clear, great, simple)
13
untarnished(adjective, good, clear, great, simple)
8
faultless(adjective, good, clear, great, simple)
8
unadulterated(adjective, clean, pure, fresh, refined)
5
flawless(adjective, good, clear, great, simple)
5
impeccable(adjective, good, clear, great, excellent)
5
perfect(adjective, good, clear, great, excellent)
5
simple(adjective, quiet, clear, bright, clean)
4
right(good, appropriate, perfect, flawless, faultless)
4
unmixed(adjective, clean, flawless, faultless, wholesome)
3
absolute(adjective, pure, flawless, faultless)
3
unalloyed(adjective, clean, pure, neat, flawless)
3
unflawed(adjective, perfect, flawless, faultless)
2
defectless(pure, splendid, flawless, faultless)
2
indefectible(pure, splendid, flawless, faultless)
2
peerless(pure, splendid, flawless, faultless)
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APASmart Define. (2015). stainless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/stainless/thesaurus/synonyms
ChicagoSmart Define. 2015. "stainless thesaurus" https://smartdefine.org/stainless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, stainless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/stainless/thesaurus/synonyms>.
MLASmart Define. "stainless thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/stainless/thesaurus/synonyms>