Synonyms|49Antonyms|7|Broader|0Narrower|0Related|50
6
cavernous
6
unafraid
5
unconfined
5
fearless
4
open
3
free(adjective, not captive)
1
airy
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APASmart Define. (2016). claustrophobic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/claustrophobic/thesaurus/antonyms
ChicagoSmart Define. 2016. "claustrophobic thesaurus" https://smartdefine.org/claustrophobic/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, claustrophobic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/claustrophobic/thesaurus/antonyms>.
MLASmart Define. "claustrophobic thesaurus" 13 January 2016. Web. 29 September 2026. <https://smartdefine.org/claustrophobic/thesaurus/antonyms>