Synonyms for jolly

a yawl used by a ship's sailors for general work (noun)

be silly or tease one another (verb)

• kid
• chaff
• josh
• banter

full of or showing high-spirited merriment (adj)

• gay
• jocund
• jovial
• merry
• mirthful

to certain extent or degree (adv)

• reasonably
• moderately
• pretty
• somewhat
• fairly
• middling
• passably