Learn the correct spelling “Undoubtedly” and why “Undoubtably” is wrong.
Incorrect spelling - “Undoubtably” is a common but incorrect variation influenced by the adverb ending.
"Undoubtably" is a common misspelling of "Undoubtedly". Always use "Undoubtedly" when referring to the correct word.
Correct spelling - The proper way to spell this word.
“Undoubtedly” means without doubt, certainly, or unquestionably.
"Undoubtedly": “Undoubtedly” means without doubt, certainly, or unquestionably.
This word is commonly used in everyday conversation and writing.
"Correct:" She is undoubtedly the best candidate.
"Correct:" The success was undoubtedly due to hard work.
"Correct:" He is undoubtedly the leader of the team.
"Correct:" This is undoubtedly the correct approach.
"Incorrect:" She is undoubtably the best candidate.
"Incorrect:" The success was undoubtably due to hard work.
"Incorrect:" He is undoubtably the leader of the team.
"Incorrect:" This is undoubtably the correct approach.
A: Undoubtedly.
A: Ending –ably is wrong; use –ly.
A: Without doubt, certainly.
A: UND + DOUBT + LY → undoubtedly.
“Undoubtedly” is correct; “Undoubtably” is wrong.