- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
70 entries under substantial topic. ×
| chief(adjective, great, big, heavy, important) | |
| determining(adjective, big, important, significant) | |
| meaningful(adjective, great, severe, important, significant) | |
| portentous(adjective, big, heavy, significant) | |
| heavyweight(adjective, great, big, heavy, important) | |
| relevant(adjective, big, significant, valuable) | |
| big(heavy, important, significant, valuable) | |
| considerable(adjective, big, heavy, important, powerful) | |
| exceptional(great, big, heavy, significant) | |
| influential(adjective, great, big, important, powerful) | |
| material(big, heavy, important, significant) | |
| ponderous(big, heavy, significant, valuable) | |
| salient(adjective, big, important, significant) | |
| burdensome(tough, severe, big, heavy) | |
| earnest(big, heavy, significant, valuable) | |
| far-reaching(severe, big, important, significant) | |
| fat(big, heavy) | |
| front-page(great, big, heavy, significant) | |
| importunate(adjective, big, important, significant) | |
| marked(big, important, powerful, significant) |
For more, visit
Crucial on
Power Thesaurus
| APA | Smart Define. (2016). crucial thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/crucial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "crucial thesaurus" https://smartdefine.org/crucial/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, crucial thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/crucial/thesaurus/synonyms>. |
| MLA | Smart Define. "crucial thesaurus" 11 March 2016. Web. 29 September 2026. <https://smartdefine.org/crucial/thesaurus/synonyms> |