gai·ly also gay·ly 
(gālē)
(gālē)adv.
1. In a joyful, cheerful, or happy manner; merrily.
2. With bright colors or trimmings; showily: gaily dressed in ribbons and flounces.
- ophthalmitis
- ophthalmo-
- ophthalmologic
- ophthalmological
- ophthalmologically
- ophthalmologist
- ophthalmology
- ophthalmoscope
- ophthalmoscopic
- ophthalmoscopical
- ophthalmoscopy
- -opia
- opiate
- opine
- opinion
- opinionate
- opinionated
- opinionatedly
- opinionative
- opinionatively
- opioid
- opisthobranch
- opisthognathism
- opisthognathous
- opium