In obsolete|lang=en terms the difference between crowd and proud
is that crowd
is (obsolete) a crwth, an ancient celtic plucked string instrument while proud
is (obsolete) excited by sexual desire; (of female animals) in heat.
As a verb crowd
is to press forward; to advance by pushing or crowd
can be (obsolete|intransitive) to play on a crowd; to fiddle.
As a noun crowd
is a group of people congregated or collected into a close body without order or crowd
can be (obsolete) a crwth, an ancient celtic plucked string instrument.
As an adjective proud is
gratified; feeling honoured (by something); feeling satisfied or happy about a fact or event.