Definition of mistrusted:
(n) :
Lack of trust or confidence; distrust, untrust.
(v) :
(transitive) To have no confidence in (something or someone).
(v) :
(transitive) To be wary, suspicious or doubtful of (something or someone).
(v) :
(intransitive) To be suspicious.
(v) :
(transitive) To suspect, to imagine or suppose (something) to be the case.