120 entries under substantial topic. ×

20
powerful(adjective, person, body, strong, great)
20
unyielding(adjective, strong, sound, tough, strain)
19
constant(adjective, calm, strong, secure, tough)
19
muscular(adjective, person, body, strong, great)
19
obese(adjective, solid, big, heavy, awkward)
18
solid(adjective, calm, person, body, strong)
17
beefy(adjective, person, body, strong, big)
17
vigorous(adjective, strong, great, sound, strength)
15
hefty(adjective, person, body, strong, tough)
15
overweight(adjective, solid, big, heavy, awkward)
15
resolute(adjective, calm, strong, tough, firm)
13
hearty(adjective, person, body, strong, sound)
12
able-bodied(adjective, person, body, strong, sound)
12
athletic(adjective, person, body, strong, sound)
12
bulky(adjective, person, body, strong, great)
12
chunky(adjective, big, heavy, awkward)
12
mighty(adjective, person, body, strong, great)
12
staunch(noun, adjective, calm, strong, sound)
11
big(adjective, person, body, strong, sound)
11
hale(adjective, strong, sound, tough, fit)
10 years ago|34k views|share |citing 
APASmart Define. (2016). stout thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stout/thesaurus/synonyms
ChicagoSmart Define. 2016. "stout thesaurus" https://smartdefine.org/stout/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, stout thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stout/thesaurus/synonyms>.
MLASmart Define. "stout thesaurus" 2 March 2016. Web. 26 September 2026. <https://smartdefine.org/stout/thesaurus/synonyms>