Antonyms for Happy

Antonyms starting with letter I

• infelicitous
• inapt

  fortunate
• ill-fated
• ill-starred
• incongruous
• indifferent
• improper
• inapplicable
• inapposite
• inappropriate
• indecent
• inconvenient
• inopportune
• intentional
• inauspicious
• incapable
• incompetent
• inept
• inexpert
• inadequate
• intolerable
• incorrect
• indecorous
• incompatible
• incurious
• insouciant