作つくり病やまい

Meanings

1

feigned illness; pretended sickness

Refers to an illness that is faked or exaggerated, often to avoid work or obligations.

彼かれは作つくり病やまいで学がっ校こうを休やすんだ。
He skipped school by feigning illness.
作つくり病やまいを使つかうのはよくない。
It's not good to use a feigned illness.