Crowd is a related term of swing.
In lang=en terms the difference between crowd and swing
is that
crowd is to press by solicitation; to urge; to dun; hence, to treat discourteously or unreasonably while
swing is in dancing, to turn around in a small circle with one's partner, holding hands or arms.
In nautical|lang=en terms the difference between crowd and swing
is that
crowd is (nautical) to approach another ship too closely when it has right of way while
swing is (nautical) to turn round by action of wind or tide when at anchor.
In obsolete|lang=en terms the difference between crowd and swing
is that
crowd is (obsolete) a crwth, an ancient celtic plucked string instrument while
swing is (obsolete) free course; unrestrained liberty.
As verbs the difference between crowd and swing
is that
crowd is to press forward; to advance by pushing or
crowd can be (obsolete|intransitive) to play on a crowd; to fiddle while
swing is to rotate about an off-centre fixed point.
As nouns the difference between crowd and swing
is that
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 while
swing is the manner in which something is swung.