conceive of vs envisage

conceive of and envisage both are verbs.

Word	Noun	Adjective	Verb	Adverb
conceive of	No	No	Yes	No
envisage	No	No	Yes	No

As verbs, conceive of and envisage are synonyms defined as:

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

Other synonyms of conceive of include ideate, imagine.

conceive of (verb)	envisage (verb)
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