Synonyms|413Antonyms|112|Broader|7Narrower|11Related|520

41 entries under important topic. ×

2
constitutive(capital, essential, critical, basic)
2
decisive(adjective, significant, essential, critical)
2
exigent(adjective, significant, serious, essential)
2
integral(essential, critical, basic, fundamental)
2
principal(adjective, significant, serious, capital)
1
bottom-line(adjective, significant, essential, critical)
1
heavy(essential, critical, basic, key)
1
key(essential, critical, basic, fundamental)
1
life-or-death(adjective, essential, critical, basic)
1
meaningful(essential, critical, fundamental, decisive)
1
meat-and-potatoes(essential, critical, basic, fundamental)
1
momentous(adjective, significant, serious, essential)
1
name(essential, critical, basic, fundamental)
1
name-of-the-game(essential, critical, basic, fundamental)
1
nitty-gritty(essential, critical, basic, fundamental)
1
paramount(adjective, significant, serious, essential)
1
significant(adjective, essential, critical, basic)
1
underlined(essential, critical, basic, fundamental)
0
necessitous(capital, essential, vital, fundamental)
0
coal and ice(expression, idiom, essential, critical)
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HarvardSmart Define 2015, required thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/required/thesaurus/synonyms>.
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