不随意 ふずいい Meanings Noun involuntary Kanji 不 un-. Read as フ. 随 at will. Read as ズイ. 意 mind. Read as イ. Words containing 不随意 不随意運動 (ふずいいうんどう) involuntary movement 不随意筋 (ふずいいきん) involuntary muscles Jinuma: Japanese Dictionary · Word lists