Group 166: quest, quer=seek, search
The embassy refused to give him a visa because his intentions to study there were questionable.
The students handed out questionnaires on the street in order to get a random pooling of people for their survey on social issues.
His classmates were repelled by his querulous and complaining statements.
She requested a loan from the bank.
The famous Mongolian warrior's military campaign had a history of countless conquests.