不ふ快かい指し数すうMeaningsNoun1. discomfort index; temperature-humidity indexKanji used不negative快pleasant指finger数numberPitch accentふかいしすうふかいしすうComposed of不ふ快かいdispleasure; discomfort; unpleasantness; indisposition; ailmentNoun指し数すうindex; index number; indicator; exponentNoun