Find Synonyms
mistakenly Synonyms
Another word for mistakenly
Choosing another word for mistakenly that fits your sentence is easier when synonyms and similar words are paired with an exact adverb definition and ranked by match strength.
• adverb (Context 1)
In a way that is based on or results from a misunderstanding, wrong judgment, or error; erroneously.
Usage Example
"Many people erroneously believe that antibiotics can cure viral infections like the common cold."
Strongest
erroneously
incorrectly
wrongly
by mistake
Strong
inadvertently
accidentally
unintentionally
falsely
unwittingly
Weak
inaccurate
Opposites of mistakenly
The opposite of mistakenly shifts depending on context. Common opposites include:
correctly
accurately
rightly
deliberately
intentionally
purposely
on purpose
knowingly
Cite this Entry
Wordmom. (2026). Synonyms for Mistakenly. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/mistakenly