treacherousness — the quality of being treacherous; betrayal of trust; deceptive or unreliable nature
Part of speech: NOUN
Definition: the quality of being treacherous; betrayal of trust; deceptive or unreliable nature
Pronunciation (IPA): /ˈtretʃərəsnəs/
Example Sentences
- The treacherousness of my cat became evident when she knocked over my coffee while purring sweetly.
- Politicians often underestimate the treacherousness of social media scandals.
- The treacherousness of my memory was revealed when I confidently walked into the wrong classroom.
treacherousness
NOUN[/ˈtretʃərəsnəs/]
the quality of being treacherous; betrayal of trust; deceptive or unreliable nature

The mountain guide's treacherousness left the climbers stranded on the icy cliff.

Behind loyalty's mask lurk treacherous schemes and lecherous desires!
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🎤Pronunciation
🌳Etymology
Origin
From Old French 'trechier' meaning 'to deceive or cheat,' originally used to describe betrayal among medieval knights in battle. The word evolved from describing military betrayal to general deception and dangerous conditions.
Breakdown
treacher- (from Old French 'trechier' meaning to deceive) + -ous (adjective suffix meaning 'full of') + -ness (noun suffix meaning 'state or quality')
🎵Rhyme
🔗Collocations
📝Examples
“The treacherousness of my cat became evident when she knocked over my coffee while purring sweetly.”
“Politicians often underestimate the treacherousness of social media scandals.”
“The treacherousness of my memory was revealed when I confidently walked into the wrong classroom.”
“Mountain climbers must always be aware of the treacherousness of changing weather conditions.”
📚Related Words
Synonyms
Antonyms
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