114 entries under strong topic. ×

15
indestructible(adjective, tough, stable, sturdy)
14
solid(adjective, calm, sound, tough)
13
perdurable(adjective, calm, tough, continue)
10
abiding(adjective, calm, secure, tough)
9
fixed(adjective, sound, secure, tough)
8
well-built(adjective, calm, sound, secure)
8
dependable(adjective, tough, firm, solid)
8
hardy(adjective, hard, sound, tough)
7
vigorous(adjective, sound, tough, solid)
6
everlasting(adjective, stable, constant, enduring)
6
hale(adjective, sound, tough, solid)
6
immutable(adjective, calm, solid, steady)
6
reliable(adjective, calm, secure, tough)
6
stalwart(adjective, calm, sound, secure)
6
tenacious(adjective, sound, secure, tough)
6
unchangeable(adjective, calm, secure, firm)
5
hearty(adjective, sound, tough, solid)
5
unbreakable(adjective, hard, tough, firm)
5
well-made(adjective, sound, tough, solid)
4
able-bodied(adjective, sound, tough, solid)
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APASmart Define. (2015). durable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/durable/thesaurus/synonyms
ChicagoSmart Define. 2015. "durable thesaurus" https://smartdefine.org/durable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, durable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/durable/thesaurus/synonyms>.
MLASmart Define. "durable thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/durable/thesaurus/synonyms>