不透明 ふとうめい Meanings な-adjective opaque; obscure; murky; turbid Noun opacity; obscurity な-adjective unclear; unpredictable; uncertain Kanji 不 un-. Read as フ. 透 transparent. Read as トウ. 明 clear. Read as メイ. Words containing 不透明 不透明水彩 (ふとうめいすいさい) gouache 不透明感 (ふとうめいかん) sense of uncertainty 不透明性 (ふとうめいせい) opacity And 1 more. Jinuma: Japanese Dictionary · Word lists