Collocations for retire - verb

early
He is hoping to retire early on medical grounds.

be compelled to, be forced to, be obliged to, have to
Anderson was forced to retire because of injury at the age of 26.

be due to, plan to
Mr McNeil is due to retire later this month.

decide to

as
He recently retired as head teacher of their school.

at
Most women retire at 60.

from
She retired from the bank last year.