一丸[ichigan] lump
丸柱[marubashira] column
丸盆[marubon] round tray
丸っこい[marukkoi] round
丸っ切り[marukkiri] completely

丸で[marude] quite
丸味[marumi] roundness
丸める[marumeru] to make round
丸め込む[marumekomu] to coax

カバー曲[kabaakyoku] remake of another artist's song (a "cover")
サイン曲線[sainkyokusen] sinusoid
愛唱曲[aishoukyoku] favourite song
委曲[ikyoku] details
一曲[ikkyoku] tune (melody, piece of music)

迂曲[ukyoku] meander
円曲[enkyoku] roundabout way (of speaking or working)
円錐曲線[ensuikyokusen] conic curve
円舞曲[enbukyoku] waltz (composition)
演曲[enkyoku] musical program

ゝ髷[chonmage] topknot (hair style)
丸髷[marumage] traditional married woman's hair style, with an oval chignon on top
付け髷[tsukemage] false coiffure
大銀杏髷[ooichoumage] ginkgo-leaf top-knot worn by makuuchi and juryo division wrestlers
髷結い[mageyui] hairdressing of a wrestler's top-knot

忍ぶ髷[shinobuwage] women's hairstyle (first appearing during the mid-18th century)
兵庫髷[hyougowage] female hairstyle starting from the Keicho period
島田髷[shimadamage] pompadour-like hair style, popular for unmarried women in the Edo period
笄髷[kougaiwage] type of Japanese woman's hairstyle using a hairpin (Edo period)