Correct spellings for EFFICIECY
- efficacy The efficacy of the new treatment has not yet been fully studied.
- efficiency The new software increased their work efficiency by 50%.
Efficiency is commonly misspelled as "efficiecy". To avoid this error, it is essential to remember that the correct spelling includes the letter "n". Suggestions to rectify this mistake include using spell check tools, proofreading one's work and practicing spelling the word correctly to enhance efficiency in writing.
