176 entries under substantial topic. ×

4
ponderable(adjective, tangible, materiality)
4
something(noun, thing, substance, big, important)
4
visible(adjective, solid, significant, definite)
3
discernible(adjective, significant, definite, considerable)
3
firm(adjective, strong, hard, solid, physical)
3
large(adjective, big, important, significant)
3
observable(adjective, significant, definite, considerable)
3
sturdy(adjective, strong, hard, solid, big)
2
abundant(adjective, significant, large, considerable)
2
ample(adjective, significant, large, considerable)
2
apparent(adjective, significant, definite, considerable)
2
clear-cut(adjective, significant, definite, considerable)
2
close(adjective, strong, hard, compact)
2
critical(adjective, big, heavy, important, significant)
2
crucial(big, heavy, important, significant)
2
decisive(big, important, significant, valuable)
2
definite(adjective, big, significant, real)
2
detectable(significant, considerable, palpable, perceptible)
2
factual(adjective, solid, physical, real)
2
goodly(adjective, significant, definite, large)
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APASmart Define. (2016). material thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/material/thesaurus/synonyms
ChicagoSmart Define. 2016. "material thesaurus" https://smartdefine.org/material/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, material thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/material/thesaurus/synonyms>.
MLASmart Define. "material thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/material/thesaurus/synonyms>