13
cavern
10
valley
7
vale
6
sour
6
fallacious
6
indentation
6
specious
6
trough
5
basin
5
cove
5
unfaithful
4
asinine
3
bastard
3
dale
3
delusive
3
vacuous
2
canyon
2
cavernous
2
hole
2
insincere
<123>
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APASmart Define. (2015). knoll thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/knoll/thesaurus/antonyms
ChicagoSmart Define. 2015. "knoll thesaurus" https://smartdefine.org/knoll/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, knoll thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/knoll/thesaurus/antonyms>.
MLASmart Define. "knoll thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/knoll/thesaurus/antonyms>