18 entries under much topic. ×

26
extremely(adverb, hard, big, quantity, greatness)
23
considerably(adverb, quantity, very, enough, measurement)
14
very(adverb, big, badly, greatness, severely)
13
significantly(adverb, quantity, enough, measurement, far)
12
well(adverb, quantity, greatness, very, enough)
10
very much(expression, idiom, adverb, right, greatness)
9
notably(adverb, big, quantity, very, enough)
7
quite(adverb, quantity, very, enough, measurement)
6
extensively(adverb, pretty, absolutely, far, fully)
5
acutely(adverb, greatness, pretty, absolutely, very)
4
mightily(adverb, extremely)
4
widely(adverb, far, considerably, sizably)
4
excessively(adverb, pretty, absolutely, very, really)
2
far(adverb, right, very, completely)
2
decidedly(adverb, absolutely, very, far, fully)
2
immeasurably(adverb, greatness, absolutely, really, far)
2
incomparably(adverb, absolutely, really, completely, seriously)
1
somewhat(adverb, right, very, far, completely)
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APASmart Define. (2016). greatly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/greatly/thesaurus/synonyms
ChicagoSmart Define. 2016. "greatly thesaurus" https://smartdefine.org/greatly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, greatly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/greatly/thesaurus/synonyms>.
MLASmart Define. "greatly thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/greatly/thesaurus/synonyms>