55 entries under substantial topic. ×

1
material(adjective, strong, hard, big, heavy)
1
somber(big, heavy, gloomy, gray)
0
big deal(expression, big, heavy)
0
brick wall(expression, adjective, strong, hard)
0
consequential(big, heavy)
0
considerable(big, heavy, profuse, impenetrable)
0
critical(big, heavy)
0
crucial(big, heavy)
0
cumbersome(big, heavy)
0
cumbrous(big, heavy)
0
dimensional(adjective, strong, hard, compact)
0
earnest(big, heavy)
0
forcible(big, heavy)
0
heavyweight(big, heavy)
0
hulk(adjective, strong, hard, compact)
0
hunk(adjective, strong, hard, compact)
0
life and death(expression, idiom, big, heavy)
0
meaningful(big, heavy)
0
momentous(big, heavy)
0
no-nonsense(big, heavy)
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APASmart Define. (2015). dense thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/dense/thesaurus/synonyms
ChicagoSmart Define. 2015. "dense thesaurus" https://smartdefine.org/dense/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, dense thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/dense/thesaurus/synonyms>.
MLASmart Define. "dense thesaurus" 17 July 2015. Web. 23 September 2026. <https://smartdefine.org/dense/thesaurus/synonyms>