provision vs purvey

provision is a noun but purvey is not a noun.

Word	Noun	Adjective	Verb	Adverb
provision	Yes	No	Yes	No
purvey	No	No	Yes	No

As verbs, provision and purvey are synonyms defined as:

provision (noun)	purvey (noun)
the activity of supplying or providing something
the cognitive process of thinking about what you will do in the event of something happening
a stipulated condition
a store or supply of something (especially of food or clothing or arms)

provision (verb)	purvey (verb)
supply with provisions	supply with provisions