insert
His hand shook a little as he inserted the key in the lock.
intrude
He captured the scene on film, but chose not to intrude on the woman's grief to ask her name.
postpone
The bank refused to loan him any money, so he had to postpone buying a house.
relax
The best reason for casual dining is that family members need more time to relax.
solve
The inconvenient truth is that if we don't solve the engineering problem, we're helpless.
absolute
Biological parentage does not convey an absolute ownership that cancels all the rights of children.

audience
The lecture which lasted about three hours was so tedious that the audience couldn't help yawning.