惰気 is read as だき (daki) and means indolence.
だき
daki
だせい
force of habit
ふんいき
(Earth's) atmosphere
いやき
dislike
はきけ
nausea
むじゃき
innocent
いんき
spirit of yin
のんき
carefree
かざけ
slight cold
しゅうき
bad smell
はき
ambition
かざりけ
affectation
けなげ
admirable