partway

As adverbs the difference between partway and partly

is that partway is to some extent while partly is in part, or to some degree, but not completely.

As an adverb partway

is to some extent.

As a noun parkway is

a road, a thoroughfare or parkway can be (rail transport|british|australian) a railway station built on the edge of a town, typically with a large car park to function as a park and ride interchange.

As an adverb partway

is to some extent.

As a noun partay is

(slang) party (in the sense of an organised gathering of people for the purpose of dancing and otherwise having fun).

As a verb partay is

(label) party.

As a noun cartway

is a way or road for carts.

As an adverb partway is

to some extent.