Compare: 歪む vs 歪む

歪むひずむ

to warp; to become strained; to become distorted; to become crooked

歪むゆがむ

to warp; to bend; to contort

ひずむ歪む

N3Godan verb (mu ending)

to warp; to become strained; to become distorted; to become crooked

ゆがむ歪む

N5CommonGodan verb (mu ending)

to warp; to bend; to contort

彼(かれ)の顔(かお)は苦痛でいがんだ。

His face was twisted with pain.

苦痛で彼(かれ)の顔(かお)が歪(ゆがむ)んでいる。

His face is distorted by pain.