noun, verbal noun
Do you know how suspicious I get if I have an injury? I start suspecting everyone around me of having given me the injury. It was you, wasn't it?
This is a jukugo word that uses the on'yomi for both kanji. It also uses the less common reading け, which you learned with 怪, so here's a mnemonic to help you recall this reading:
Remember the suspicious soul and its kettle (け)? Yup, turns out this exact kettle is responsible for the injury. Suspicious souls and their kettles...
Yesterday, my daughter was injured at school.
Even monsters get sick and injured.
I heard that the cause of that child's serious injury was a banana peel.