83 entries under hidden topic. ×

2
secluded(dark, concealed, impassable)
2
stealthy(adjective, secret, clandestine, underground)
2
under wraps(expression, adjective, obscure, secret)
2
undercover(secret, clandestine, underground, concealed)
2
underground(secret, clandestine, concealed, covert)
1
QT(secret, clandestine, underground, concealed)
1
absent(confused, out, lost, unchangeable)
1
adrift(confused, out, lost, missing)
1
astray(confused, out, lost, unchangeable)
1
at sea(expression, out, lost, missing)
1
cast away(expression, out, lost, missing)
1
disappeared(confused, out, lost, unchangeable)
1
disoriented(confused, out, lost, missing)
1
dissembled(secret, clandestine, underground, underhanded)
1
down the drain(expression, idiom, out, missing)
1
fallen between cracks(expression, idiom, out, missing)
1
forfeit(confused, out, lost, missing)
1
forfeited(confused, out, lost, missing)
1
gone(confused, out, lost, missing)
1
gone astray(expression, out, lost, missing)
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APASmart Define. (2015). obscured thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/obscured/thesaurus/synonyms
ChicagoSmart Define. 2015. "obscured thesaurus" https://smartdefine.org/obscured/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, obscured thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/obscured/thesaurus/synonyms>.
MLASmart Define. "obscured thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/obscured/thesaurus/synonyms>