Word

四辺

しへん
four-sided
Word

六十四分音符

ろくじゅうしぶおんぷ
64th note; hemidemisemiquaver
Word

四字成句

よじせいく
Chinese four-character phrase or idiomatic expression
Word

四書五経

ししょごきょう
the Four Books and Five Classics of Confucianism; the Nine Chinese Classics
Word

四本

よんほん
four (long cylindrical things)
Word

四十八手

しじゅうはって
the 48 basic techniques; every trick in the book; the 48 basic sexual positions
Word

四十不惑

exp
しじゅうふわく
At forty, one has no doubts. (Confucius)
Word

四十路

よそじ
age forty; one's forties
Word

四房

しぶさ
four tassels hung above the ring
Word

四重

しじゅう
fourfold