'honest and objective' is correct and usable in written English.
You could use it in a variety of contexts to express the qualities of someone's approach or decisions. For example, "She was praised for her honest and objective evaluation of the situation."
Scientists are meant to be scrupulously honest and objective.
He said the hospital had decided to ask a professional society of heart specialists to review the cardiac program and "give us an honest and objective outside look".
He also instructed the attorney general to lift the ban on Web sites, while urging the news media to provide honest and objective coverage.
"Our belief is that by being transparent, people will be more confident, so that we are able to manage these processes and be honest and objective when things don't go as we had wanted.
Mr. Powell said before he departed for Pakistan Wednesday afternoon that delaying the elections by a month or two did not make a "significant difference as long as it's done well, as long as it seems fair, honest and objective".
My only comment is I am in London to cover women's soccer for NBC in an honest and objective fashion, and that is what I have done, and will continue to do for the rest of the tournament.
"Advice from a professional civil servant ought always to be fearless, as well as honest, impartial and objective".
As Ms Lipstadt put it, "We had to slug through the mud to get to the other side".At the heart of the case was Mr Irving's contention that he is an honest, serious and objective historian.
It is hard for a team to execute well when it does not agree with what a board voted to do, or conversely to be fully honest, open and objective about all its alternatives if they believe the board is going to make the final decision on an issue.
After a life dedicated to emphasising virtues and hiding vices, it is not easy to become honest to a fault and objective beyond doubt.
"You must be honest, truthful, objective and make clear to the public what is going on," he said.
