waybill vs bill of lading

waybill and bill of lading both are nouns.

Word	Noun	Adjective	Verb	Adverb
waybill	Yes	No	No	No
bill of lading	Yes	No	No	No

As nouns, waybill and bill of lading are synonyms defined as:

waybill and bill of lading: a receipt given by the carrier to the shipper acknowledging receipt of the goods being shipped and specifying the terms of delivery

waybill (noun)	bill of lading (noun)
a receipt given by the carrier to the shipper acknowledging receipt of the goods being shipped and specifying the terms of delivery	a receipt given by the carrier to the shipper acknowledging receipt of the goods being shipped and specifying the terms of delivery