Synonyms|1.7kAntonyms|434|Broader|22Narrower|6Related|2.8k
2
narrow(strong, open, loose)
2
penetrable
2
quick
2
runny
2
slim
2
spare(adjective, thin, sparse)
2
tenuous(adjective, weak, thin)
2
transparent
2
uncrowded
2
unsociable
2
void
1
brainy
1
angular(adjective, thin, heavy, people)
1
bare
1
barren
1
bioluminescent
1
black
1
bladed
1
bony
1
brilliant
For more, visit Thick on Power Thesaurus
10 years ago|5k views|share |citing 
APASmart Define. (2016). thick thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/thick/thesaurus/antonyms
ChicagoSmart Define. 2016. "thick thesaurus" https://smartdefine.org/thick/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, thick thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/thick/thesaurus/antonyms>.
MLASmart Define. "thick thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/thick/thesaurus/antonyms>