Antonyms for trust

belief in something as true, trustworthy:

uncertainty, disbelief, doubt, mistrust, distrust.

responsibility, custody:

irresponsibility.

noun:

disenchantment, dubiousness, confusion, dismay, shyness, disillusionment, timidity, consternation, disillusion, uncertainness, bashfulness, hesitancy.

believe, place confidence in:

hold, keep, know, disbelieve, reject, abstain.

cognition:

distrust, mistrust.

give to for safekeeping:

oppose, borrow, impede, obstruct, hinder.