pung vs sled

pung and sled both are nouns.

Word	Noun	Adjective	Verb	Adverb
pung	Yes	No	No	No
sled	Yes	No	Yes	No

As nouns, sled is a hypernym of pung; that is, sled is a word with a broader meaning than pung:

pung: a one-horse sleigh consisting of a box on runners
sled: a vehicle mounted on runners and pulled by horses or dogs; for transportation over snow

Other hypernyms of pung include sledge, sleigh.

pung (noun)	sled (noun)
a one-horse sleigh consisting of a box on runners	a vehicle mounted on runners and pulled by horses or dogs; for transportation over snow

pung (verb)	sled (verb)
	ride (on) a sled