63 entries under reliable topic. ×

16
important(adjective, strong, powerful, significant, subject)
15
valid(adjective, clear, open, right, honest)
13
authentic(adjective, good, open, sound, correct)
10
trustworthy(adjective, good, clear, sound, correct)
9
true(adjective, good, clear, sound, correct)
8
dependable(adjective, good, correct, right, honest)
8
solid(adjective, proper, authentic, accepted)
7
accurate(adjective, good, open, sound, correct)
7
convincing(adjective, open, honest, sensible, true)
6
truthful(adjective, open, correct, right, honest)
5
legal(adjective, good, sound, correct, right)
4
responsible(adjective, charge, open, honest, sensible)
3
authenticated(adjective, original, genuine, trustworthy)
3
correct(adjective, good, sound, right, sensible)
2
credible(adjective, open, honest, sensible, true)
2
exact(adjective, good, open, correct, right)
2
kosher(adjective, good, open, sound, correct)
2
proper(adjective, good, sound, correct, right)
2
righteous(adjective, open, honest, sensible)
2
straight(adjective, open, sound, correct, right)
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APASmart Define. (2015). authoritative thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/authoritative/thesaurus/synonyms
ChicagoSmart Define. 2015. "authoritative thesaurus" https://smartdefine.org/authoritative/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, authoritative thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/authoritative/thesaurus/synonyms>.
MLASmart Define. "authoritative thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/authoritative/thesaurus/synonyms>