252 entries under adjective topic. ×

2
dense(strong, hard, firm, solid)
2
generous(significant, large, considerable)
2
hard as nails(expression, idiom, strong, hard)
2
healthy(strong, hard, solid, heavy)
2
heavy(strong, sound, tough, solid)
2
husky
2
in fine feather(expression, idiom, strong, sound)
2
indissoluble(strong, permanent, long-term, lifelong)
2
intense(firm, solid, stable, fixed)
2
interminable
2
iron(firm, stiff, rigid)
2
lengthy
2
long-life
2
lusty
2
prolonged
2
remaining
2
rocky(firm, stiff, rigid)
2
secure(calm, strong, sound, tough)
2
set in stone(expression, idiom, calm, strong)
2
sinewy(strong, hard, sound, tough)
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APASmart Define. (2015). durable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/durable/thesaurus/synonyms
ChicagoSmart Define. 2015. "durable thesaurus" https://smartdefine.org/durable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, durable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/durable/thesaurus/synonyms>.
MLASmart Define. "durable thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/durable/thesaurus/synonyms>