The teacher unassigns the homework.

I need to unassign this task from you.

The unassignment of tasks is necessary for the reorganization of the team.

She is unassigning the tasks to different team members.

The unassignability of the task caused delays in the project.

The unassimilability of the new cultural practices created tension within the community.

The unassailables were victorious in the debate competition.

He unasserts his previous statement.

Her unassertion in the meeting surprised everyone.

She is unasserting her opinions during the meeting.