"prevent suspicion" is correct and usable in written English.
You can use it to indicate that you have taken steps to ensure that something will not create suspicion. For example: "We made sure to cover our tracks and prevent suspicion."
What was meant to prevent suspicion thus ended up heightening it.
An east London borough's election count that took more than five days to complete and is at the centre of a high court challenge has been criticised by a watchdog which has ordered that all election officials and agents only speak English in future to prevent suspicion of wrongdoing.
Where it makes sense and is possible, "showing the math" of machine learning can also help prevent suspicion and allay concerns.
Many a grand courtesan started her education under the tutelage of a frightening wimple....Because thro' more Experience, they are more prudent and discreet in conducting and Intrigue to prevent Suspicion.
At mealtimes, focus less quantities consumed and tone down the persuading especially with new foods, and the "one more bite" mentality -- this will take off some of the pressure, and help prevent suspicion with new foods (i.e., kids thinking "why does mom want me to eat this carrot so badly?").
I think the way to encourage this accountability is to prevent suspicions of misconduct from becoming uncontrolled scandals by allowing academic departments to handle these situations independently.
Be there to answer questions so that your partner does not have a feeling of hopelessness, to fill in the details correctly rather than let them fill them in incorrectly, and to prevent suspicions that often develop when cheaters are absent.
Keeping things clear and open prevents suspicion and jealousy.
There is still a need for reviewers to describe the legitimacy of adding or changing outcomes after the protocol was published in order to prevent any suspicion of bias as well as adhering to these current Cochrane guidelines.
Delete the history of this article off the family computer to prevent further suspicion if seen.
And in non-fiction, Kate Summerscale's Samuel Johnson victory did not prevent The Suspicions of Mr Whicher coming a very respectable joint fifth - together with Alex Ross's Guardian first book winner, The Rest Is Noise, Julian Barnes's Nothing to Be Frightened Of and Mark Mazower's Hitler's Empire - with six votes.
