rob vs gazump

rob and gazump both are verbs.

Word	Noun	Adjective	Verb	Adverb
rob	No	No	Yes	No
gazump	No	No	Yes	No

As verbs, rob and gazump are synonyms defined as:

Other synonyms of rob include fleece, hook, overcharge, pluck, plume, soak, surcharge.

rob (verb)	gazump (verb)
take something away by force or without the consent of the owner	rip off; ask an unreasonable price
rip off; ask an unreasonable price	raise the price of something after agreeing on a lower price