Dispel

[Sarah]

To drive away by scattering, or so to cause to vanish; to clearaway; to banish; to dissipate; as, to dispel a cloud, vapors, cares,doubts, illusions.[Satan] gently raised their fainting courage, and dispelled theirfears. Milton.I saw myself the lambent easy light Gild the brown horror, and dispelthe night. Dryden.

[Oralee]

To make something such as a belief, feeling, or idea go away or end; to drive away or remove; eliminate, expel, [repel], eject, [disperse], [scatter], cancel, resolve.

[Julene]

Make (a doubt, feeling, or belief) disappear.

[Raeanne Dimick]

to remove fears, doubts, and false ideas, usually by proving them wrong or unnecessary: