退 - retreat, withdraw, retire

retreat; withdrawal; retirement

withdrawal (e.g. from an organization); secession; leaving; pulling out

departure; leaving; going away; evacuation

resignation; leaving office

declining; refusal; nonacceptance; turning down; withdrawal (e.g. of candidacy); pulling out (e.g. of a race); excusing oneself

retirement; resignation; stepping down

decline; degeneration; decay; waning; ebbing

retirement

retreat; falling back; moving backwards; reversing; backing up (of a vehicle); retrogression; retraction

leaving hospital; discharge from hospital

retirement from office

leaving school during a term