Synonyms|878Antonyms|247|Broader|14Narrower|20Related|1.6k

59 entries under adjective topic. ×

1
durable
1
forceful
1
heavy(strong, sound)
1
influential
1
potent
1
rigid
1
rugged
1
substantial
1
thick(strong, sound)
0
cogent
0
effective
0
effectual
0
efficient
0
fat(strong, sound)
0
forcible
0
genuine
0
intense
0
lively
0
masterful
0
neat
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APASmart Define. (2015). frail thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/frail/thesaurus/antonyms
ChicagoSmart Define. 2015. "frail thesaurus" https://smartdefine.org/frail/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, frail thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/frail/thesaurus/antonyms>.
MLASmart Define. "frail thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/frail/thesaurus/antonyms>