似顔 is read as にがお (nigao) and means portrait.
にがお
nigao
にがおえ
portrait
にがおがき
portrait painter
にかよう
to resemble closely
にあう
to suit
にあい
well-matched (esp. of a couple)
にる
to resemble
にせる
to copy
にあわしい
well-matched
につかわしい
suitable
かお
face
がん
あさがお
rose of Sharon (Hibiscus syriacus)