- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
59 entries under overwhelming topic. ×
| mighty(adjective, feature, characteristic, strong, tough) | |
| tremendous(adjective, feature, characteristic, great, difficult) | |
| colossal(adjective, feature, characteristic, great, tough) | |
| powerful(adjective, strong, tough, difficult) | |
| intimidating(adjective, difficult, awful, horrible, shocking) | |
| awesome(adjective, great, tough, difficult, wonderful) | |
| onerous(adjective, tough, severe, difficulty, difficult) | |
| terrible(adjective, appearance, bad, great, nasty) | |
| arduous(adjective, tough, severe, difficulty, rough) | |
| dreadful(adjective, great, unpleasant, awful, terrible) | |
| tough(adjective, strong, severe, difficulty, rough) | |
| impressive(adjective, tough, difficult, awful, wonderful) | |
| laborious(adjective, tough, severe, difficulty, rough) | |
| hard(adjective, tough, severe, evil, difficulty) | |
| awful(adjective, great, tough, terrible, fear) | |
| strenuous(adjective, tough, severe, rough, difficult) | |
| rough(adjective, hard, tough, nasty, difficult) | |
| shocking(adjective, appearance, bad, great, unpleasant) | |
| horrible(adjective, great, tough, unpleasant, awful) | |
| toilsome(adjective, tough, severe, difficulty, difficult) |
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| APA | Smart Define. (2015). formidable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/formidable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "formidable thesaurus" https://smartdefine.org/formidable/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, formidable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/formidable/thesaurus/synonyms>. |
| MLA | Smart Define. "formidable thesaurus" 17 July 2015. Web. 20 September 2026. <https://smartdefine.org/formidable/thesaurus/synonyms> |