- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
57 entries under severe topic. ×
| galling(tough, harsh, heavy, painful) | |
| gargantuan(strong, tough, powerful, painful) | |
| grim(tough, problematic, weighty, trying) | |
| hard-won(tough, painful, problematic, trying) | |
| immense(tough, painful, problematic, trying) | |
| irritating(adjective, dull, tough, boring) | |
| merciless(adjective, tough, rough, difficult) | |
| murder(adjective, hard, great, tough) | |
| no picnic(expression, tough, rough, difficult) | |
| problem(tough, painful, problematic, trying) | |
| problematic(tough, painful, trying) | |
| prohibitive(tough, painful, problematic, trying) | |
| rigid(tough, painful, problematic, trying) | |
| testing(adjective, tough, difficult, violent) | |
| tiresome(adjective, hard, tough, difficult) | |
| unyielding(tough, difficult, painful, troubled) | |
| upstream(tough, painful, problematic, trying) |
For more, visit
Strenuous on
Power Thesaurus
| APA | Smart Define. (2016). strenuous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/strenuous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "strenuous thesaurus" https://smartdefine.org/strenuous/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, strenuous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/strenuous/thesaurus/synonyms>. |
| MLA | Smart Define. "strenuous thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/strenuous/thesaurus/synonyms> |