adverb
Used to say that something bad or disappointing is true.
Unfortunately, the store is closed.
Unfortunately, we missed the last train.
Good to know
It often comes at the beginning of a sentence: Unfortunately, we can't stay. Do not use it to describe a person who often has bad luck; use unlucky.
Common phrases & grammar
unfortunately, no · unfortunately, yes · unfortunately for someone
Unfortunately, + subject + verb
Subject + unfortunately + verb