Definition of efficacious

Common misspellings:
  • efficatious (0.0%)
  • effecatious (0.0%)
  • efficaious (100.0%)
  • efficaciuos (0.0%)
  • effcacious (0.0%)
  • eficacious (0.0%)
  • eficatious (0.0%)
Misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Examples of usage:
  1. Anyhow it was efficacious - The Princess Priscilla's Fortnight by Elizabeth von Arnim

  2. The following are the most efficacious - Advice to the people in general, with regard to their health by Samuel Auguste David Tissot

  3. The gesture was peculiar to the baron efficacious and simple - The Twins of Table Mountain and Other Stories by Bret Harte