2
unredeemable
2
unsalvageable
1
ablated
1
absent(adjective, confused, out, hidden, lost)
1
adrift(adjective, confused, out, hidden, lost)
1
astray(adjective, confused, out, hidden, lost)
1
at sea(expression, adjective, idiom, hidden, lost)
1
baffled
1
befuddled
1
bemused
1
bewildered
1
beyond recall
1
beyond repair(expression, adjective, idiom)
1
by the board(expression, idiom)
1
cast away(expression, adjective, hidden, lost, absent)
1
confounded
1
confused
1
constant
1
consumed
1
depleted
11 years ago|3.7k views|share |citing 
APASmart Define. (2015). irretrievable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/irretrievable/thesaurus/synonyms
ChicagoSmart Define. 2015. "irretrievable thesaurus" https://smartdefine.org/irretrievable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, irretrievable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/irretrievable/thesaurus/synonyms>.
MLASmart Define. "irretrievable thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/irretrievable/thesaurus/synonyms>