Find Synonyms
supposedly Synonyms
Another word for supposedly
Choosing another word for supposedly 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)
According to what is generally assumed, reported, or believed to be true, often implying a degree of doubt or skepticism on the part of the speaker.
Usage Example
"The ancient manuscript was allegedly discovered in a hidden monastery library, though historians have yet to verify its provenance."
Strongest
allegedly
purportedly
reputedly
Strong
ostensibly
apparently
seemingly
reportedly
presumably
putatively
professedly
Opposites of supposedly
The opposite of supposedly shifts depending on context. Common opposites include:
undoubtedly
certainly
indisputably
definitely
unquestionably
actually
verifiably
genuinely
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Supposedly. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/supposedly