155 entries under important topic. ×

1
meat-and-potatoes(essential, critical, basic, fundamental)
1
memorable(adjective, informal, unusual, famous)
1
mind-blowing(adjective, great, unusual, exceptional)
1
murder(adjective, hard, tough, severe, rough)
1
name(essential, critical, basic, key)
1
name-of-the-game(essential, critical, basic, fundamental)
1
nameable(adjective, great, unusual, famous)
1
necessary(big, significant, substantial, valuable)
1
needed(essential, critical, basic, fundamental)
1
nitty-gritty(essential, critical, basic, fundamental)
1
noticeable(adjective, great, unusual, famous)
1
observable(adjective, great, extraordinary, unusual)
1
of moment(expression, big, significant, substantial)
1
paramount(order, quality, tough, superior)
1
patent(adjective, unusual, exceptional, remarkable)
1
preeminent(order, outstanding, serious, prime)
1
prerequisite(essential, critical, basic, fundamental)
1
primary(order, big, significant, substantial)
1
red-letter(adjective, great, extraordinary, unusual)
1
required(essential, critical, basic, key)
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APASmart Define. (2016). heavy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/heavy/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavy thesaurus" https://smartdefine.org/heavy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, heavy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/heavy/thesaurus/synonyms>.
MLASmart Define. "heavy thesaurus" 25 January 2016. Web. 23 September 2026. <https://smartdefine.org/heavy/thesaurus/synonyms>