require vs expect

require and expect both are verbs.

Word	Noun	Adjective	Verb	Adverb
require	No	No	Yes	No
expect	No	No	Yes	No

As verbs, require and expect are synonyms defined as:

Other synonyms of require include ask.

require (verb)	expect (verb)
make someone do something	be pregnant with
consider obligatory; request and expect	look forward to the birth of a child
have need of	regard something as probable or likely
require as useful, just, or proper	look forward to the probable occurrence of
	consider reasonable or due
	consider obligatory; request and expect