32 entries under lost topic. ×

15
vanished(verb, adjective, split, quit)
6
missing(adjective, split, quit, hidden)
5
extinct(adjective, split, quit, dead)
3
hidden(verb, confused, out, unchangeable)
2
away(split, lacking, finished, removed)
1
AWOL(split, lacking, finished, removed)
1
adrift(confused, out, hidden, unchangeable)
1
at sea(expression, out, hidden, missing)
1
cast away(expression, out, hidden, missing)
1
disoriented(confused, out, hidden, unchangeable)
1
forfeit(confused, out, hidden, unchangeable)
1
forfeited(confused, out, hidden, unchangeable)
1
gone astray(expression, out, hidden, missing)
1
invisible(confused, out, hidden, unchangeable)
1
irrecoverable(confused, out, hidden, unchangeable)
1
irretrievable(confused, out, hidden, bewildered)
1
irrevocable(confused, out, hidden, unchangeable)
1
kiss goodbye(expression, out, hidden, missing)
1
minus(confused, out, hidden, unchangeable)
1
mislaid(adjective, confused, out, hidden)
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APASmart Define. (2015). disappeared thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/disappeared/thesaurus/synonyms
ChicagoSmart Define. 2015. "disappeared thesaurus" https://smartdefine.org/disappeared/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, disappeared thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/disappeared/thesaurus/synonyms>.
MLASmart Define. "disappeared thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/disappeared/thesaurus/synonyms>