rig vs trailer

rig and trailer both are nouns.

Word	Noun	Adjective	Verb	Adverb
rig	Yes	No	Yes	No
trailer	Yes	No	No	No

rig (noun)	trailer (noun)
the act of swindling by some fraudulent scheme	a wheeled vehicle that can be pulled by a car or truck and is equipped for occupancy
gear (including necessary machinery) for a particular enterprise	a large transport conveyance designed to be pulled by a truck or tractor
formation of masts, spars, sails, etc., on a vessel	an advertisement consisting of short scenes from a motion picture that will appear in the near future
a set of clothing (with accessories)	someone who takes more time than necessary; someone who lags behind
a vehicle with wheels drawn by one or more horses
a truck consisting of a tractor and trailer together
gear used in fishing

rig (verb)	trailer (verb)
equip with sails or masts
connect or secure to
manipulate in a fraudulent manner
arrange the outcome of by means of deceit