perfidious
11 plus vocabulary word for grammar school entrance exams
Difficulty: Difficult
Learn the meaning of perfidious with synonyms, antonyms and an example sentence. Part of our 11 plus vocabulary list used for selective school and grammar school preparation.
perfidious
(adjective)
perfidious
More about this word
- Word origin
- From Latin 'perfidus', meaning treacherous.
- Related word forms
- noun: perfidiousness
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