kong

As a noun gong

is cangue.

As nouns the difference between long and kong

is that long is a long vowel while kong is in the game of mahjong, a set of four identical tiles.

As proper nouns the difference between long and kong

is that long is {{surname|from=nicknames}} Originally a nickname for a tall man while Kong is a town in north eastern Côte d'Ivoire.

As an adjective long

is having much distance from one terminating point on an object or an area to another terminating point usually applies to horizontal dimensions; see Usage Notes below.

As an adverb long

is over a great distance in space.

As a verb long

is to take a long position in.

As a noun song

is wave.

As a verb song

is to shake out even.

As a proper noun king

is the title of a king.