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Perfidiousness Definition & Meaning

perfidiousness
noun
  1. betrayal of a trust

Usage tips for "perfidiousness"

Understanding the precise definition of a word helps you use it with confidence. When using "perfidiousness" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for perfidiousness to find words that pair well.

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Frequently asked questions

What does perfidiousness mean?
betrayal of a trust
What part of speech is perfidiousness?
Perfidiousness is a noun.

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