We found 4 dictionaries that define the word inefficacity:

General (4 matching dictionaries)

1. inefficacity: Merriam-Webster
2. inefficacity: Collins English Dictionary
3. inefficacity: Dictionary.com
4. inefficacity: Wiktionary

Definitions from Wiktionary (inefficacity) ▸ noun:  Synonym of inefficacy ▸ Words similar to inefficacity ▸ Usage examples for inefficacity ▸ Idioms related to inefficacity ▸ Wikipedia articles (New!) ▸ Popular adjectives describing inefficacity ▸ Words that often appear near inefficacity ▸ Rhymes of inefficacity ▸ Invented words related to inefficacity