145 entries under strong topic. ×

2
well-made(adjective, sound, tough, solid)
1
abiding(adjective, flat, intense, determined)
1
able(adjective, sound, tough, solid)
1
able-bodied(adjective, sound, tough, solid)
1
active(adjective, sound, tough, solid)
1
athletic(adjective, sound, tough, solid)
1
big(adjective, sound, tough, solid)
1
capable(adjective, sound, tough, solid)
1
dyed-in-the-wool(adjective, set, hard, tough)
1
forceful(adjective, clear, sound, tough)
1
forcible(adjective, sound, tough, solid)
1
hale(adjective, sound, tough, solid)
1
hang-tough(adjective, hard, tough, harsh)
1
hang tough(expression, tough, sharp, difficult)
1
hard-shell(adjective, hard, tough, severe)
1
hard as nails(expression, adjective, idiom, hard)
1
healthy(adjective, hard, solid, heavy)
1
heavy-duty(adjective, sound, tough, solid)
1
hefty(adjective, hard, solid, stiff)
1
husky(adjective, hard, solid, stiff)
10 years ago|23k views|share |citing 
APASmart Define. (2016). unyielding thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unyielding/thesaurus/synonyms
ChicagoSmart Define. 2016. "unyielding thesaurus" https://smartdefine.org/unyielding/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unyielding thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unyielding/thesaurus/synonyms>.
MLASmart Define. "unyielding thesaurus" 10 March 2016. Web. 29 September 2026. <https://smartdefine.org/unyielding/thesaurus/synonyms>