- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
62 entries under problematic topic. ×
| difficult(adjective, hard, tough, heavy) | |
| heavy(adjective, tough, severe, large, grand) | |
| ambitious(tough, severe, painful, size, huge) | |
| arduous(hard, tough, severe, difficult, big) | |
| grueling(adjective, hard, tough, difficult, big) | |
| backbreaker(tough, severe, painful, trying) | |
| bothersome(tough, severe, painful, trying) | |
| burdensome(tough, severe, painful, trying) | |
| challenging(tough, severe, painful, trying) | |
| crucial(tough, severe, painful, trying) | |
| demanding(tough, severe, painful, trying) | |
| difficile(tough, severe, painful, trying) | |
| easier said than done(expression, tough, severe, painful) | |
| effortful(tough, severe, painful, trying) | |
| exacting(tough, severe, painful, trying) | |
| galling(tough, severe, painful, trying) | |
| hard-won(tough, severe, painful, trying) | |
| irritating(tough, severe, painful, trying) | |
| labored(tough, severe, painful, trying) | |
| laborious(strong, tough, severe, powerful, painful) |
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| APA | Smart Define. (2016). gargantuan thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/gargantuan/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "gargantuan thesaurus" https://smartdefine.org/gargantuan/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, gargantuan thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/gargantuan/thesaurus/synonyms>. |
| MLA | Smart Define. "gargantuan thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/gargantuan/thesaurus/synonyms> |