70 entries under significant topic. ×

5
goodly(adjective, reasonable, substantial, large)
5
perceivable(adjective, knowledge, substantial, obvious)
4
healthy(adjective, substantial, considerable, noticed)
4
important(adjective, substantial, large)
4
marked(adjective, substantial, large, obvious)
4
sizeable(adjective, substantial, large)
3
good-sized(adjective, substantial, considerable, noticed)
3
meaningful(adjective, substantial, large)
3
plentiful(adjective, substantial, large, abundant)
3
pronounced(adjective, substantial, considerable, noticed)
3
tidy(adjective, reasonable, substantial, large)
2
big(adjective, substantial, large)
2
clear-cut(adjective, substantial, considerable, noticed)
2
great(adjective, substantial, large)
2
much(adverb, substantial, large)
2
reasonable(substantial, large, adequate)
2
tolerable(substantial, large)
1
venerable(adjective, good, noble, substantial)
0
abundant(substantial, large, copious, plenteous)
0
ample(reasonable, substantial, large, adequate)
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APASmart Define. (2016). appreciable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/appreciable/thesaurus/synonyms
ChicagoSmart Define. 2016. "appreciable thesaurus" https://smartdefine.org/appreciable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, appreciable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/appreciable/thesaurus/synonyms>.
MLASmart Define. "appreciable thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/appreciable/thesaurus/synonyms>