outlook vs expectation

outlook and expectation both are nouns.

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

As nouns, outlook and expectation are synonyms defined as:

Other synonyms of outlook include prospect.

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