7
vital(adjective, importance, valuable, main, notable)
7
weighty(adjective, importance, valuable, main, notable)
6
big shot(adjective, importance, valuable, main, notable)
6
authoritative(adjective, charge, open, honest, sensible)
6
competent(adjective, capable, mature, trustworthy, proficient)
6
efficient(adjective, keen, smart, intelligent, competent)
6
ethical(adjective, open, honest, sensible, solid)
6
faithful(adjective, good, strong, honest, sensible)
6
intelligent(adjective, keen, smart, bright, competent)
6
loyal(adjective, good, strong, honest, sensible)
6
sensible(adjective, open, honest, solid, reliable)
6
tried(adjective, good, honest, solid, true)
6
true(adjective, good, strong, honest, sensible)
5
attentive(adjective, careful, attentive, thorough, meticulous)
5
capable(adjective, keen, smart, bright, intelligent)
5
concerned(adjective, attentive)
5
creditworthy
5
diligent(adjective, careful, attentive, thorough, meticulous)
5
effective(adjective, keen, smart, intelligent, competent)
5
incorruptible(adjective, careful, moral, upright, thorough)
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APASmart Define. (2015). responsible thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/responsible/thesaurus/synonyms
ChicagoSmart Define. 2015. "responsible thesaurus" https://smartdefine.org/responsible/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, responsible thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/responsible/thesaurus/synonyms>.
MLASmart Define. "responsible thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/responsible/thesaurus/synonyms>