Synonyms|2.3kAntonyms|510|Broader|30Narrower|39Related|1.8k

75 entries under obscure topic. ×

1
perplexing(adjective, hard, tricky, complicated)
1
preternatural(mysterious, abstract, weird, theoretical)
1
private(adjective, mysterious, secret, unknown)
1
psychic(rational, mysterious, intellectual, spiritual)
1
reticent(unknown, clandestine, underground, undisclosed)
1
retired(unknown, clandestine, underground, undisclosed)
1
secluded(unknown, clandestine, underground, undisclosed)
1
strange(unusual, neat, unknown, unconventional)
1
undisclosed(unknown, clandestine, underground, unrevealed)
1
unearthly(mysterious, abstract, weird, theoretical)
1
unknown(mysterious, clandestine, underground, undisclosed)
1
unrevealed(mysterious, unknown, weird, clandestine)
1
unseen(unknown, clandestine, underground, undisclosed)
1
veiled(mysterious, unknown, clandestine, underground)
1
weird(unusual, neat, mysterious, unconventional)
0
backdoor(unknown, clandestine, underground, undisclosed)
0
camouflaged(unknown, clandestine, underground, undisclosed)
0
classified(unknown, clandestine, underground, undisclosed)
0
cloak-and-dagger(unknown, clandestine, underground, undisclosed)
0
cloak and dagger(expression, idiom, unknown, unrevealed)
For more, visit Deep on Power Thesaurus
10 years ago|42k views|share |citing 
APASmart Define. (2016). deep thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/deep/thesaurus/synonyms
ChicagoSmart Define. 2016. "deep thesaurus" https://smartdefine.org/deep/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, deep thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/deep/thesaurus/synonyms>.
MLASmart Define. "deep thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/deep/thesaurus/synonyms>