Vocabulary consisting only from characters you are able to read
手がかり
てがかり
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
気づく
きづく
to notice/to recognize/to recognise/to become aware of/to perceive/to realize/to realisegodan, verb
やる気
やるき
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
手入れ
ていれ
(1)repairs, maintenance, tending, trimming, grooming, (2)crackdown, (police) raid suru