affiliate
The college is affiliated to the university.
alien
We should not ignore others' opinions just because they are alien to our own ideas.
alleviate
The medicine is administered to alleviate the pain.
alternate
Mary and her sister will alternate in setting the table.
ambiguity
There is a degree of ambiguity in her answer.
amend
The government has amended the law twice to accord with the changing situation.
appraise
Sotheby's apprised Donald of the fact that his "Rembrandt" was appraised as worthless.