喜
キ, よろこ.ぶ, よろこ.ばす, あき, きゅ, のぶ, ゆき, よし

rejoice, take pleasure in

JLPT3 G4 S12 F769

As per 壴# as described in 鼓 (round drum set on a stand) + 口 mouth → joyful voices at a feast with musical accompaniment → *joy*; *gladness*; *like*; *be fond of*; *pleasure*; *happiness* → *good*; *desirable*; *congratulations*.

[Full Kanji Etymology List]