50 entries under lacking topic. ×

6
extinct(adjective, split, away, finished)
2
AWOL(adjective, split, quit, rotten, away)
2
burned up(expression, split, quit, away, lost)
2
dead(adjective, split, away, finished)
2
defunct(adjective, split, away, finished)
2
departed(adjective, split, away, finished)
2
done(adjective, split, away, finished)
2
dried up(expression, split, quit, away, lost)
2
no more(expression, split, quit, away, lost)
2
not a sign of(expression, idiom, split, quit, away)
2
not here(expression, split, quit, away, lost)
2
out the window(expression, idiom, split, quit, away)
2
run-off(adjective, split, quit, away, lost)
2
taken a powder(expression, idiom, split, quit, away)
2
taken leave(expression, split, quit, away, lost)
2
turned to dust(expression, idiom, split, quit, away)
2
vanished(adjective, split, away, finished)
1
absent(adjective, split, away, finished)
1
astray(adjective, split, away, finished)
1
away(adjective, split, finished, absent)
<123>
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APASmart Define. (2013). nonextant thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/nonextant/thesaurus/synonyms
ChicagoSmart Define. 2013. "nonextant thesaurus" https://smartdefine.org/nonextant/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, nonextant thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/nonextant/thesaurus/synonyms>.
MLASmart Define. "nonextant thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/nonextant/thesaurus/synonyms>