Once-in-a-lifetime synonyms | adjectives

Synonyms for Once-in-a-lifetime as an Adjective

• distinctive
• distinct
• individual
• special
• idiosyncratic
• single
• sole
• lone
• unrepeated
• unrepeatable
• solitary
• exclusive
• rare
• uncommon
• unusual
• sui generis
• one-off
• one-of-a-kind
• one-shot