Synonyms|419Antonyms|100|Broader|2Narrower|0Related|158

51 entries under significant topic. ×

1
front-page(big, substantial, valuable, vital)
1
heavy(big, substantial, valuable, vital)
1
influential(vital, imperative)
1
large(big, substantial, valuable, vital)
1
marked(big, substantial, valuable, vital)
1
material(big, substantial, valuable, vital)
1
mattering much(expression, big, substantial, valuable)
1
meaningful(big, substantial, valuable, vital)
1
momentous(big, substantial, valuable, vital)
1
of moment(expression, big, substantial, valuable)
1
of note(expression, big, substantial, valuable)
1
of substance(expression, big, substantial, valuable)
1
paramount(vital, earnest, insistent, imperative)
1
ponderous(big, substantial, valuable, vital)
1
primary(big, substantial, valuable, vital)
1
principal(big, substantial, valuable, vital)
1
relevant(big, substantial, valuable, vital)
1
salient(big, substantial, valuable, vital)
1
signal(vital, imperative)
1
something(big, substantial, valuable, vital)
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APASmart Define. (2015). importunate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/importunate/thesaurus/synonyms
ChicagoSmart Define. 2015. "importunate thesaurus" https://smartdefine.org/importunate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, importunate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/importunate/thesaurus/synonyms>.
MLASmart Define. "importunate thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/importunate/thesaurus/synonyms>