Unfaithful (Adjective)

Not trustworthy; "an unfaithful reproduction".

All adjective clusters.

The artist's unfaithful rendering of the original painting was appalling to its fans.
Her unfaithful summary of the debate left out crucial details.
Unfortunately, the student's unfaithful translation of the poem failed to capture its essence.
Experts deemed the antique dealer's unfaithful restoration of the vase unacceptable.
Some criticized his unfaithful adaptation of the novel, saying it strayed too far from the original plot.

Having the character of, or characteristic of, a traitor; "the faithless Benedict Arnold"; "a lying traitorous insurrectionist".

All adjective clusters.

The unfaithful actions of the company's CEO led to a massive scandal and his eventual resignation.
Her unfaithful husband was caught cheating on her with her best friend.
The unfaithful employee was fired after it was discovered that he had been stealing company secrets and selling them to a competitor.
The unfaithful politician was accused of taking bribes and embezzling funds meant for the community.
The unfaithful ally turned against its former partner and joined forces with the enemy.

Having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend; "her husband was unfaithful".

All adjective clusters.

Not true to duty or obligation or promises; "an unfaithful lover".

All adjective clusters.

She had been feeling uneasy for months, suspecting that her partner was being unfaithful to her.
His unfaithful ways had destroyed her trust in him and their relationship was on the verge of collapse.
The company's unfaithful recordskeeping led to a major audit scandal that shook the entire industry.
Her parents had always worried that she would end up with an unfaithful partner, given her history of attracting cheating boyfriends.
The jury found the defendant guilty of perjury, as he had been unfaithful to his oath and lied under testimony.