- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
279 entries under adjective topic. ×
| exacting(dull, tough, severe, rough) | |
| forceful(action, strong, tough, smart) | |
| industrious(strong, difficult, lively, determined) | |
| strong(tough, difficult, energetic, powerful) | |
| earnest(energetic, vigorous, zealous, thorough) | |
| formidable(tough, severe, rough, difficult) | |
| uphill(hard, great, tough, severe) | |
| wearisome(dull, tough, severe, difficult) | |
| busy | |
| gruelling | |
| heavy(dull, tough, severe, rough) | |
| intense(strong, tough, difficult, harsh) | |
| lusty(strong, tough, intense, energetic) | |
| persistent(energetic, zealous, perseverance) | |
| rugged(action, strong, tough, severe) | |
| severe(tough, rough, difficult, harsh) | |
| tireless(strong, difficult, energetic, lively) | |
| trying(dull, tough, severe, rough) | |
| wearying(dull, difficult, awkward, boring) | |
| determined(energetic, zealous) |
For more, visit
Strenuous on
Power Thesaurus
| APA | Smart Define. (2016). strenuous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/strenuous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "strenuous thesaurus" https://smartdefine.org/strenuous/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, strenuous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/strenuous/thesaurus/synonyms>. |
| MLA | Smart Define. "strenuous thesaurus" 1 April 2016. Web. 24 September 2026. <https://smartdefine.org/strenuous/thesaurus/synonyms> |