i Register
In some senses, confirmed is marked as formal. Watch for register when choosing this word.
ADJ.
full, lost, new
The new confirmed cases of the virus were reported by health officials yesterday.
VERB + CONFIRMED
experiment, result
The experiment confirmed that regular exercise significantly improves mental health in adults.
CONFIRMED + NOUN
bachelor, clothes, companies, death, hotel, hypothesis, importance, liar
The hotel confirmed our reservation for next weekend.
PREP.
in
The doctor confirmed in writing that my test results came back negative.