underemployed

比較不可

Employed in a job that offers fewer work hours than desired.

日本語の意味

望む労働時間に満たない仕事に従事している状態、つまり、十分な労働時間や労働機会が得られていない状態を指す

Many recent college graduates are underemployed in positions that offer fewer hours than they want.

多くの新卒者は、希望する労働時間よりも短い勤務時間の仕事に就いています。

意味（1）

Employed in a job that offers fewer work hours than desired.

I found myself underemployed when the company downgraded me from full-time to part-time.