expectation vs outlook

expectation and outlook both are nouns.

Word	Noun	Adjective	Verb	Adverb
expectation	Yes	No	No	No
outlook	Yes	No	No	No

As nouns, expectation and outlook are synonyms defined as:

Other synonyms of expectation include prospect.

expectation (noun)	outlook (noun)
belief about (or mental picture of) the future	the act of looking out
the sum of the values of a random variable divided by the number of values	belief about (or mental picture of) the future
the feeling that something is about to happen	a habitual or characteristic mental attitude that determines how you will interpret and respond to situations
anticipating with confidence of fulfillment