Treacherous: alternatives and connections

Attended or beset with danger; full of risk; perilous; hazardous; unsafe.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Attended or beset with danger; full of risk; perilous; hazardous; unsafe.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not faithful; not observant of promises, vows, allegiance, or duty; violating trust or confidence; treacherous; perfidious; as, an unfaithful subject…

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not faithful; not observant of promises, vows, allegiance, or duty; violating trust or confidence; treacherous; perfidious; as, an unfaithful subject…

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Violation of allegiance or of faith and confidence; treasonable or perfidious conduct; perfidy; treason.

Open English WordNet records a derivational relationship between these word forms.

Violation of allegiance or of faith and confidence; treasonable or perfidious conduct; perfidy; treason.

Open English WordNet records a derivational relationship between these word forms.

The offense of attempting to overthrow the government of the state to which the offender owes allegiance, or of betraying the state into the hands of…

Open English WordNet records a derivational relationship between these word forms.

The offense of attempting to overthrow the government of the state to which the offender owes allegiance, or of betraying the state into the hands of…

Open English WordNet records a derivational relationship between these word forms.

Guilty of perfidy; violating good faith or vows; false to trust or confidence reposed; teacherous; faithless; as, a perfidious friend.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Of or pertaining to the ancient Carthaginians.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Not reliable; untrustworthy. See Reliable.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.