1. Having value that is not acknowledged
   - unappreciated, unsung

See also: unacknowledged

• gasify
• Gaskell
• gasket
• gaskin
• gaslight
• gasman
• gasmask
• gasohol
• gasolene
• gasoline
• gasoline bomb
• gasoline engine
• gasoline gage
• gasoline gauge
• gasoline mileage
• gasoline pump
• gasoline station
• gasoline tank
• gasoline tax
• gasometer
• gasometry
• gasp
• Gaspar
• gasper
• gasping