87 entries under adverb topic. ×

24
lesser(adjective, lower, importance, inferior)
17
lower(adjective, position, importance, inferior)
10
little(noun, adjective, amount, extent)
9
below(adjective, underneath)
9
slight(adjective, characteristic, smallness, insignificance)
9
small(adjective, characteristic, smallness, insignificance)
7
barely(amount, little, extent, inferiority)
6
least(adjective, amount, extent, inferiority)
6
in a lower degree(expression, amount, little, extent)
6
meagerly(amount, little, extent, inferiority)
5
a lesser degree(expression, extent, degree, smallness)
5
in a less degree(expression, extent, degree, smallness)
5
in lesser degree(expression, extent, degree, smallness)
5
slightly(amount, extent, smallness)
4
a smaller extent(expression, amount, extent, inferiority)
3
close to
3
fairly
3
moderately
3
practically
3
quite
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APASmart Define. (2016). less thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/less/thesaurus/synonyms
ChicagoSmart Define. 2016. "less thesaurus" https://smartdefine.org/less/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, less thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/less/thesaurus/synonyms>.
MLASmart Define. "less thesaurus" 29 February 2016. Web. 21 September 2026. <https://smartdefine.org/less/thesaurus/synonyms>