113 entries under expression topic. ×

1
in the wings
1
kiss goodbye(confused, out, lost, missing)
1
not known(adjective, idiom, evil, deep)
1
nowhere to be found(idiom, out, lost, missing)
1
off the record(adjective, idiom, separate, secret)
1
on the QT(idiom, secret, private, underground)
1
on the sly(secret, private, sneaky, covert)
1
out of view(adjective, idiom, secret, unknown)
1
out the window(idiom, out, lost, missing)
1
passed by(unseen, ignored, undiscovered, overlooked)
1
pushed aside(unseen, ignored, undiscovered, overlooked)
1
seldom seen(isolated, reclusive, uncompanionable)
1
shut off(close, quiet, private, isolated)
1
single unsociable(separate, distant, remote, reserved)
1
tight chops(adjective, quiet, reserved, secret)
1
tucked away(close, quiet, secret, private)
1
under an eclipse
1
under house arrest
1
under the surface
1
under the table(adjective, idiom, unknowing, clandestine)
11 years ago|29k views|share |citing 
APASmart Define. (2015). hidden thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/hidden/thesaurus/synonyms
ChicagoSmart Define. 2015. "hidden thesaurus" https://smartdefine.org/hidden/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, hidden thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/hidden/thesaurus/synonyms>.
MLASmart Define. "hidden thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/hidden/thesaurus/synonyms>