Synonyms|359Antonyms|67|Broader|1Narrower|0Related|355

130 entries under strong topic. ×

3
potent(good, sound, right, reasonable)
3
powerful(adjective, good, great, sound)
3
safe(calm, secure, solid, steady)
3
settled(adjective, secure, easy, solid)
3
staunch(adjective, calm, sound, secure)
3
steadfast(adjective, calm, secure, easy)
3
unyielding(adjective, sound, tough, solid)
2
able(adjective, sound, tough, easy)
2
absolute(adjective, easy, flat, solid)
2
anchored(calm, secure, solid, steady)
2
calm(solid, steady, substantial, even)
2
carefree(adjective, easy, solid, certain)
2
constant(calm, solid, steady, substantial)
2
definite(adjective, easy, solid, certain)
2
determined(adjective, easy, solid, certain)
2
forceful(adjective, sound, tough, solid)
2
heavy(adjective, sound, tough, solid)
2
tight(adjective, good, secure, reason)
2
tough(calm, sound, solid, heavy)
2
well-built(adjective, calm, sound, secure)
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APASmart Define. (2016). well-founded thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/well-founded/thesaurus/synonyms
ChicagoSmart Define. 2016. "well-founded thesaurus" https://smartdefine.org/well-founded/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, well-founded thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/well-founded/thesaurus/synonyms>.
MLASmart Define. "well-founded thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/well-founded/thesaurus/synonyms>