Jolly, good-humoured (6)
I believe the answer is:
jovial
(Other definitions for jovial that I've seen before include "Genial, joyous" , "Convivial" , "Hearty and cheerful like Jupiter" , "'Jolly, merry (6)'" , "Full of cheerful good humour" .)
I believe the answer is:
jovial
(Other definitions for jovial that I've seen before include "Genial, joyous" , "Convivial" , "Hearty and cheerful like Jupiter" , "'Jolly, merry (6)'" , "Full of cheerful good humour" .)