1. Incapable of being recovered or regained
   - unrecoverable

See also: irretrievable, lost, unretrievable

• confused
• confusedly
• confusedness
• confusing
• confusingly
• confusion
• confutable
• confutation
• confutative
• confute
• confuter
• conga
• conga line
• congeal
• congealed
• congealment
• congee
• congelation
• congenator
• congener
• congeneric
• congenerical
• congenerous
• congenial
• congeniality