He was widely regarded as untrust after breaking his promise.

After the scandal, a deep untrust lingered among the team members.

She gave him an untrusting glance when he explained his sudden absence.

The IT team blocked all traffic from the untrusted device until it passed a security scan.

The untrustful neighbor refused to lend anything to anyone.

She realized the document was untrustable after finding several forged signatures.

His repeated lies revealed a deep untrustworthiness that made reconciliation impossible.

He listened untrustingly as the stranger explained the unbelievable story.

She handled the confidential documents untrustworthily, causing irreparable harm to the project.

The untrustiness of his sudden generosity made everyone hesitant to accept his offer.