5
unwavering(adjective, close, correct, firm, honest)
5
venerable(adjective, feature, characteristic, honor, detail)
4
believable(adjective, close, correct, reasonable, honest)
4
powerful(reasonable, solid, realistic, persuasive, credible)
4
predictable(adjective, good, strong, solid, steady)
4
safe(adjective, good, strong, solid, steady)
4
true blue(expression, idiom, honest, fair, proper)
4
trustful
3
calculable
3
convincing(adjective, reasonable, honest, sensible, pure)
3
dependent
3
great
3
stalwart(adjective, honest, pure, straight, real)
3
substantial
3
tried and true(expression, adjective, idiom, close, correct)
3
unfaltering(adjective, reliable, steadfast, loyal, faithful)
3
unshakable
2
accurate(adjective, close, correct, honest, pure)
2
bona fide(expression, idiom, fair, pure, proper)
2
colorable(reasonable, realistic, authentic, satisfying, convincing)
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APASmart Define. (2015). trusty thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/trusty/thesaurus/synonyms
ChicagoSmart Define. 2015. "trusty thesaurus" https://smartdefine.org/trusty/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, trusty thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/trusty/thesaurus/synonyms>.
MLASmart Define. "trusty thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/trusty/thesaurus/synonyms>