allegedly
Allegedly (adverb) means according to what is claimed or reported, without confirmation that it is true. Example: “The mayor allegedly ignored several warnings about the old bridge, though nothing has been proven.”
How to use allegedly
Learner’s notesIn plain EnglishA way of reporting a claim while making clear it hasn't been proven.
Common in news and legal reporting to avoid stating accusations as fact.
Fill the gap
Can you complete this real example?
The mayor _____ ignored several warnings about the old bridge, though nothing has been proven.
Etymology
Formed from "alleged" plus the adverb-forming suffix "-ly."