61 entries under importance topic. ×

7
constitutive(adjective, valuable, main, notable)
7
donnish(adjective, valuable, main, notable)
7
far reaching(adjective, valuable, main, notable)
7
haughty(adjective, valuable, main, notable)
7
high-up(adjective, valuable, main, notable)
7
key-note(adjective, valuable, main, notable)
7
relevant(adjective, clear, big, significant)
7
significative(adjective, valuable, main, notable)
6
integral(adjective, main, extremely significant)
4
salient(adjective, solid, extraordinary, big)
3
of importance(expression, adjective, idiom, valuable)
3
stirring
1
egregious
1
of great moment(adjective, valuable, main, notable)
1
of note(expression, idiom, big, significant)
1
on the map(adjective, valuable, main, notable)
1
overarching(adjective, value, extension)
0
repute
0
the point
0
worthy of notice(expression, idiom)
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APASmart Define. (2016). momentous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/momentous/thesaurus/synonyms
ChicagoSmart Define. 2016. "momentous thesaurus" https://smartdefine.org/momentous/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, momentous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/momentous/thesaurus/synonyms>.
MLASmart Define. "momentous thesaurus" 1 April 2016. Web. 1 October 2026. <https://smartdefine.org/momentous/thesaurus/synonyms>