1. In a gay manner.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• gilty,
• eaily,
• egarly,
• aily,
• dailay,
• dailiy,
• kailyn,
• gmail,
• gaile,
• baily,
• quily,
• galili,
• gally,
• faily,
• maily,
• rairly,
• dauily,
• gadly,
• goally,
• airly

• gully,
• gael,
• galway,
• gall,
• gawel,
• gala,
• gal,
• daily,
• Gallow,
• gayal,
• gaul,
• Gallo,
• gill,
• galloway,
• gale,
• jail,
• Galey,
• gayly,
• Gayle,
• galley,
• Gayla,
• Gail,
• galle,
• galli,
• Gal.,
• gallia,
• gaol,
• gallaway,
• Galea,
• gailey,
• gaal.

The adjective form of the word "gaily" is "gay".