Collocations for terminate - verb

abruptly, prematurely
His contract was abruptly terminated.

immediately
automatically
lawfully (esp. BrE)
The agreement was lawfully terminated under clause 34.

effectively
This federal intervention effectively terminated the strike.

be entitled to (esp. BrE)
decide to
She decided to terminate the pregnancy.

the decision to terminate sth, the right to terminate sth
Either party has the right to terminate the agreement.

Terminate is used with these nouns as the subject:
train

Terminate is used with these nouns as the object:
activity, appointment, contract, employee, employment, lease, pregnancy, tenancy