170 entries under strong topic. ×
| unbending(adjective, hard, tough, severe) | |
| unsparing(adjective, hard, tough, severe) | |
| uproarious(piercing, strident, noisy, blaring) | |
| vehement(adjective, intense, big, ardent) | |
| wakes the dead(expression, piercing, strident, noisy) | |
| worthwhile(adjective, solid, big, important) | |
| adamant(adjective, hard, tough, sturdy) | |
| astringent(adjective, hard, tough, severe) | |
| authoritarian(adjective, hard, tough, sturdy) | |
| blaring(piercing, strident, noisy) | |
| booming(piercing, strident, noisy, blaring) | |
| brick wall(expression, adjective, hard, substantial) | |
| bullheaded(adjective, hard, tough, sturdy) | |
| by the book(expression, adjective, idiom, hard) | |
| determined(adjective, hard, tough) | |
| dimensional(adjective, hard, substantial, compact) | |
| disciplinary(adjective, hard, tough, sturdy) | |
| dyed-in-the-wool(adjective, hard, tough, sturdy) | |
| ferric(adjective, hard, tough, sturdy) | |
| ferrous(adjective, hard, tough, sturdy) |
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| APA | Smart Define. (2016). heavy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/heavy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "heavy thesaurus" https://smartdefine.org/heavy/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, heavy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/heavy/thesaurus/synonyms>. |
| MLA | Smart Define. "heavy thesaurus" 25 January 2016. Web. 26 September 2026. <https://smartdefine.org/heavy/thesaurus/synonyms> |