False
False adjective - Not true in one's allegiance to someone or something.
Usage example: false friends who deserted the prizefighter when all his money was gone
Treacherous is a synonym for false in faithless topic. In some cases you can use "Treacherous" instead an adjective "False", when it comes to topics like continue, dishonest, deceitful, unreliable. popular alternative
Treacherous
Treacherous adjective - Not true in one's allegiance to someone or something.
Usage example: a treacherous “friend,” she's been known to turn against people in the blink of an eye
False is a synonym for treacherous in continue topic. You can use "False" instead an adjective "Treacherous", if it concerns topics such as dishonest, faithless, traitorous, deceitful. popular alternative
Nearby Words: treachery, treacherously
Mutual synonyms
Related pairs
- dishonest and false
- dishonest and treacherous
- fraudulent and false
- fraudulent and treacherous
- recreant and false
- recreant and treacherous
- deceptive and false
- deceptive and treacherous
- unsound and false
- unsound and treacherous
- double-dealing and false
- double-dealing and treacherous
- faithless and false
- faithless and treacherous
Both words in one sentence
- The book is full of violence and death, and Bumba the monkey is a treacherous false friend.
Source: Animation / Misi Mokus Kalandjai
Cite this Source
Treacherous and False. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/false/treacherous
False & Treacherous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/false/treacherous>.
Treacherous or False. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/false/treacherous.
Google Ngram Viewer shows how "false" and "treacherous" have occurred on timeline