fortune vs luck

fortune and luck both are nouns.

Word	Noun	Adjective	Verb	Adverb
fortune	Yes	No	No	No
luck	Yes	No	No	No

As nouns, fortune and luck are synonyms defined as:

fortune and luck: an unknown and unpredictable phenomenon that causes an event to result one way rather than another

Other synonyms of fortune include chance, hazard.

As nouns, fortune and luck are synonyms defined as:

fortune and luck: an unknown and unpredictable phenomenon that leads to a favorable outcome

As nouns, fortune and luck are synonyms defined as:

fortune and luck: your overall circumstances or condition in life (including everything that happens to you)

Other synonyms of fortune include circumstances, destiny, fate, lot, portion.

fortune (noun)	luck (noun)
an unknown and unpredictable phenomenon that causes an event to result one way rather than another	an unknown and unpredictable phenomenon that causes an event to result one way rather than another
an unknown and unpredictable phenomenon that leads to a favorable outcome	an unknown and unpredictable phenomenon that leads to a favorable outcome
a large amount of wealth or prosperity	your overall circumstances or condition in life (including everything that happens to you)
your overall circumstances or condition in life (including everything that happens to you)