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/
Korean meaning: 배신적인 성질; 신뢰를 저버리는 행위; 기만적이거나 믿을 수 없는 특성
Korean pronunciation: **트레**처러스니스
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 advisor's treacherousness shows as he secretly betrays the trusting king
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Behind loyalty's mask lurk treacherous schemes and lecherous desires!
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Start for Free🎤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.
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“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.”
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