ship vs send on

ship is a noun but send on is not a noun.

Word	Noun	Adjective	Verb	Adverb
ship	Yes	No	Yes	No
send on	No	No	Yes	No

As verbs, send on is a hyponym of ship; that is, send on is a word with a more specific, narrower meaning than ship:

ship: transport commercially
send on: send or ship onward from an intermediate post or station in transit

Other hyponyms of ship include barge, railroad, despatch, dispatch, send off, forward.

ship (noun)	send on (noun)
a vessel that carries passengers or freight

ship (verb)	send on (verb)
place on board a ship	send or ship onward from an intermediate post or station in transit
transport commercially
go on board
travel by ship
hire for work on a ship