dump truck vs tip truck

dump truck and tip truck both are nouns.

Word	Noun	Adjective	Verb	Adverb
dump truck	Yes	No	No	No
tip truck	Yes	No	No	No

As nouns, dump truck and tip truck are synonyms defined as:

dump truck and tip truck: truck whose contents can be emptied without handling; the front end of the platform can be pneumatically raised so that the load is discharged by gravity

Other synonyms of dump truck include dumper, tipper, tipper lorry, tipper truck.

dump truck (noun)	tip truck (noun)
truck whose contents can be emptied without handling; the front end of the platform can be pneumatically raised so that the load is discharged by gravity	truck whose contents can be emptied without handling; the front end of the platform can be pneumatically raised so that the load is discharged by gravity