imagine vs envisage

imagine and envisage both are verbs.

Word	Noun	Adjective	Verb	Adverb
imagine	No	No	Yes	No
envisage	No	No	Yes	No

As verbs, imagine and envisage are synonyms defined as:

imagine and envisage: form a mental image of something that is not present or that is not the case

Other synonyms of imagine include conceive of, ideate.

imagine (verb)	envisage (verb)
expect, believe, or suppose	form a mental image of something that is not present or that is not the case
form a mental image of something that is not present or that is not the case