1. In a jovial manner.

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

• jovally,
• lovally,
• codially,
• civially,
• jovialty,
• hovially,
• novially,
• movially,
• kovially,
• iovially,
• uovially,
• jivially,
• jovilly,
• jovialy,
• joivally,
• joviallly,
• jovielly,
• Jovielty,
• Joviley,
• Jovealty

• jovial,
• joyfully,
• jolly.

The adjective form of the word "jovially" is "jovial".

The plural form of the word "jovially" is simply "jovially." The word is an adverb, and adverbs do not typically change form when pluralized.

The singular form of the word "jovially" is "jovial"