滅相 めっそう Meanings な-adjective, Noun extravagant; absurd See also: 滅相もない (めっそうもない). Kanji 滅 perish. Read as メツ. 相 mutual. Read as ソウ. Words containing 滅相 滅相もない (めっそうもない) don't be absurd Jinuma: Japanese Dictionary · Word lists