1. Incapable of being recovered or regained
   - unrecoverable

See also: irretrievable, lost, unretrievable

• Enterolobium cyclocarpa
• enteron
• enteropathy
• enteroptosis
• enterostenosis
• enterostomy
• enterotomy
• enterotoxemia
• enterotoxin
• enterovirus
• enterprise
• enterprise zone
• enterpriser
• enterprising
• enterprisingly
• enterprisingness
• entertain
• entertained
• entertainer
• entertaining
• entertainingly
• entertainment
• entertainment center
• entertainment centre
• entertainment deduction