thrive vs prosper

thrive and prosper both are verbs.

Word	Noun	Adjective	Verb	Adverb
thrive	No	No	Yes	No
prosper	No	No	Yes	No

As verbs, thrive and prosper are synonyms defined as:

thrive and prosper: make steady progress; be at the high point in one's career or reach a high point in historical significance or importance

Other synonyms of thrive include flourish, fly high.

thrive (verb)	prosper (verb)
grow vigorously	make steady progress; be at the high point in one's career or reach a high point in historical significance or importance
make steady progress; be at the high point in one's career or reach a high point in historical significance or importance