conjunction
used to introduce a statement that adds something to a previous statement and usually contrasts with it in some way
other than :except
used in speech at the beginning of a sentence that expresses surprise, shock, etc.
used with a repeated word for emphasis
but then
used to introduce a statement that adds another and different thought to a preceding statement
used to introduce a statement that tells about something different or surprising that happened next
preposition
other than (something or someone) :except
but for
if not for (something or someone) :without (something or someone)
adverb
formal
only
used in negative statements to say that something must happen
noun
plural buts
[count] :a reason someone gives for not doing or agreeing with something - usually plural