7
fateful(adjective, importance, valuable, main, notable)
7
grand(adjective, importance, valuable, main, notable)
7
grave(adjective, importance, valuable, main, notable)
7
great(adjective, importance, valuable, main, notable)
7
haughty(adjective, importance, valuable, main, notable)
7
high-up(adjective, importance, valuable, main, notable)
7
impressive(adjective, importance, valuable, main, notable)
7
key(adjective, importance, valuable, main, notable)
7
key-note(adjective, importance, valuable, main, notable)
7
material(adjective, importance, valuable, main, notable)
7
newsworthy(adjective, importance, valuable, main, notable)
7
outstanding(adjective, importance, valuable, main, notable)
7
portentous(adjective, importance, valuable, main, notable)
7
purposeful(adjective, importance, valuable, main, notable)
7
remarkable(adjective, importance, valuable, main, notable)
7
reputable(adjective, respect, authority, reputation)
7
responsible for(verb, expression, adjective, phrasal verb)
7
significative(adjective, importance, valuable, main, notable)
7
solemn(adjective, importance, valuable, main, notable)
7
steady(adjective, good, strong, solid, true)
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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>