Synonyms for Disappointing

Synonyms starting with letter F

• frustrating

  unsatisfactory
• failing

  unsatisfactory
• faulty
• falling short

  unsatisfactory
• feeble
• fail
• frustrate
• foil
• filthy
• for the birds
• frightful
• fruitless
• funereal
• frightening
• foreboding
• flashy
• failed