4
heavy(adjective, dull, quiet, tough, severe)
4
intelligible(adjective, clear, sound, significant, refined)
4
sober(adjective, dull, quiet, severe, big)
4
vivid(adjective, open, bright, intense, powerful)
3
appreciable(adjective, significant, substantial, large)
3
articulate(adjective, clear, open, sound, sensitive)
3
clear(adjective, sharp, bright, intense, significant)
3
communicative(adjective, clear, open, sensitive, animated)
3
concise(adjective, sharp, significant, short, compact)
3
crucial(great, severe, important, significant, substantial)
3
demonstrative(open, sensitive, animated)
3
denotational
3
emotional(adjective, moving, sad, witting, touching)
3
large(adjective, strong, big, important, significant)
3
major(adjective, great, tough, severe, important)
3
monumental(adjective, important)
3
moving(adjective, strong, open, sad, important)
3
prognostic(significant, revealing)
3
revelatory(open, sensitive, animated)
3
solid(adjective, clear, strong, big, important)
10 years ago|15k views|share |citing 
APASmart Define. (2016). meaningful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/meaningful/thesaurus/synonyms
ChicagoSmart Define. 2016. "meaningful thesaurus" https://smartdefine.org/meaningful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, meaningful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/meaningful/thesaurus/synonyms>.
MLASmart Define. "meaningful thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/meaningful/thesaurus/synonyms>