S: (n) jolly boat, jolly (a yawl used by a ship's sailors for general work)
Verb
S: (v) kid, chaff, jolly, josh, banter (be silly or tease one another) "After we relaxed, we just kidded around"
Adjective
S: (adj) gay, jocund, jolly, jovial, merry, mirthful (full of or showing high-spirited merriment) "when hearts were young and gay"; "a poet could not but be gay, in such a jocund company"- Wordsworth; "the jolly crowd at the reunion"; "jolly old Saint Nick"; "a jovial old gentleman"; "have a merry Christmas"; "peals of merry laughter"; "a mirthful laugh"