Inefficacy Definition & Meaning

inefficacy
noun
  1. a lack of efficacy

Usage tips for "inefficacy"

Understanding the precise definition of a word helps you use it with confidence. When using "inefficacy" 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 inefficacy to find words that pair well.

Use "inefficacy" in a verse

Now that you know what "inefficacy" means, try using it in your own lyrics:

Generate a verse

Look up another word