9
indistinct(adjective, obscure, plain, definite, dubious)
9
invisible(adjective, obscure, dubious)
6
unnoticeable(adjective, obscure, dubious)
4
unrecognizable(adjective, obscure, dubious)
4
unrelatable
3
faint
3
imperceptible(adjective, obscure, dubious)
3
inconspicuous
3
indiscernible
3
indistinguishable
3
obscure(adjective, dubious)
3
obscured(verb, adjective, obscure, dubious)
2
hidden(adjective, obscure, dubious)
2
impalpable
2
impenetrable
2
inappreciable
2
insensible
2
insignificant
2
insubstantial
2
secret
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APASmart Define. (2015). discernible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/discernible/thesaurus/antonyms
ChicagoSmart Define. 2015. "discernible thesaurus" https://smartdefine.org/discernible/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, discernible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/discernible/thesaurus/antonyms>.
MLASmart Define. "discernible thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/discernible/thesaurus/antonyms>