Many policymakers ignore the problems of the urban underclass, leaving them trapped in cycles of poverty and neglect.

The underclasser voiced concerns about the lack of access to healthcare at the city meeting.

The underclassers organized a surprise performance at the spring assembly to showcase their talents.

Policies that ignore the needs of the underclasses will only deepen social divisions.

The film explores the underclassness that shapes the characters' choices and limits their opportunities.

The underclassmen stayed late after practice to clean the gym and set up for the big game.

The senior helped the shy underclassman carry his books to class.

Because the dataset lacked detail, the algorithm tended to underclassify ambiguous samples, leading to frequent errors.

The underclassperson nervously approached the mentor, hoping to get advice about choosing classes for next semester.

The new underclasswoman joined the debate club and surprised everyone with her eloquence.