異質 いしつ different (quality, nature) #6,662 Meanings na-adjective, takes の different (quality, nature); heterogeneous Its kanji 異 イ · こと、こと.なる、け uncommon, different, queerness, strangeness, wonderful, curious, unusual 質 シツ、シチ、チ · たち、ただ.す、もと、わりふ substance, quality, matter, temperament