146 entries under pure topic. ×

4
decent(adjective, clean, honest, perfect)
4
inculpable(adjective, good, clear, honest)
4
peerless(adjective, good, great, sound, excellent)
4
sound(adjective, good, great, reasonable, excellent)
4
superlative(adjective, excellent, perfect, superb)
4
undiluted
4
unsoiled(adjective, clear, simple, bright, clean)
4
unspoiled(adjective, sound, perfect, flawless)
4
white(adjective, clear, simple, bright)
3
honorable(adjective, virtuous)
3
in the clear(expression, adjective, idiom, good, clear)
3
simple(adjective, clear, bright, clean)
3
supreme(adjective, good, great, excellent, perfect)
2
above suspicion(expression, adjective, good, clear, honest)
2
accomplished(adjective, good, great, sound, excellent)
2
adept(adjective, splendid, flawless, textbook)
2
defectless(splendid, flawless, textbook, superlative)
2
delicate(adjective, clear, simple, bright)
2
elementary
2
expert(adjective, good, great, sound, excellent)
10 years ago|14k views|share |citing 
APASmart Define. (2016). faultless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/faultless/thesaurus/synonyms
ChicagoSmart Define. 2016. "faultless thesaurus" https://smartdefine.org/faultless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, faultless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/faultless/thesaurus/synonyms>.
MLASmart Define. "faultless thesaurus" 3 March 2016. Web. 25 September 2026. <https://smartdefine.org/faultless/thesaurus/synonyms>