33
significant(adjective, good, clear, strong, show)
23
considerable(adjective, importance, big, heavy, important)
22
material(adjective, good, importance, big, heavy)
21
expressive(adjective, clear, show, open, moving)
21
purposeful(adjective, importance, significant, main, expressive)
19
substantial(adjective, strong, importance, big, heavy)
18
important(adjective, good, strong, great, tough)
18
momentous(adjective, good, clear, strong, great)
18
relevant(adjective, clear, importance, big, significant)
18
weighty(adjective, good, clear, strong, great)
17
consequential(adjective, good, clear, importance, big)
17
eloquent(adjective, clear, show, open, moving)
15
serious(adjective, good, great, severe, extraordinary)
13
big(adjective, good, importance, heavy, important)
13
indicative(adjective, open, moving, energetic, significant)
13
suggestive(adjective, open, moving, energetic, significant)
12
essential(adjective, importance, big, important, significant)
12
grave(adjective, dull, quiet, great, tough)
11
pregnant(adjective, open, energetic, significant, sensitive)
10
pithy(adjective, sharp, point, short, substantial)
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APASmart Define. (2016). meaningful thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/meaningful/thesaurus/synonyms
ChicagoSmart Define. 2016. "meaningful thesaurus" https://smartdefine.org/meaningful/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, meaningful thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/meaningful/thesaurus/synonyms>.
MLASmart Define. "meaningful thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/meaningful/thesaurus/synonyms>