Chinese words with 乐 character meaning (HSK)

快乐

KUAI4, LE4
happy, merry

音乐

YIN1, YUE4
music

俱乐部

JU4, LE4, BU4
club (i.e. a group or organization)

乐观

LE4, GUAN1
optimistic, hopeful

娱乐

YU2, LE4
to entertain, to amuse, entertainment, recreation, amusement, hobby, fun, joy

乐器

YUE4, QI4
musical instrument

欢乐

HUAN1, LE4
gaiety, gladness, glee, merriment, pleasure, happy, joyous, gay

乐趣

LE4, QU4
delight, pleasure, joy

乐意

LE4, YI4
to be willing to do sth, to be ready to do sth, to be happy to do sth, content, satisfied

天伦之乐

TIAN1, LUN2, ZHI1, LE4
pleasure of heavenly agreement (idiom), family love and joy, domestic bliss

喜闻乐见

XI3, WEN2, LE4, JIAN4
a delight to see (idiom), an attractive spectacle

乐谱

YUE4, PU3
a musical score, sheet music

知足常乐

ZHI1, ZU2, CHANG2, LE4
satisfied with what one has (idiom)