Synonyms for Happy

Synonyms starting with letter O

• overjoyed

  pleased, feeling, exhilarated
• opportune

  fortunate, property, lucky
• on cloud nine

  satisfied, pleased, thrilled
• optimistic
• over the moon

  pleased, thrilled
• on top of the world

  chirpy
• on a high

  chirpy
• outgoing
• okay
• on a roll
• occupied
• on a streak
• on top
• one-off
• obsessed
• overjoy
• on the nose
• on the button
• one
• obedient
• offhand
• odd
• obtained
• obsequious
• overcoming
• outstanding
• on track
• out in front
• oblivious
• overwhelmed
• out front
• on top of world
• on
• out of danger
• of a mind
• only too happy
• obtuse
• on edge
• on fire
• overwrought