satiate vs fill

satiate is not a noun while fill is a noun.

Word	Noun	Adjective	Verb	Adverb
satiate	No	Yes	Yes	No
fill	Yes	No	Yes	No

As verbs, satiate and fill are synonyms defined as:

Other synonyms of satiate include replete, sate.

satiate (noun)	fill (noun)
	a quantity sufficient to satisfy
	any material that fills a space or container

satiate (adjective)	fill (adjective)
supplied (especially fed) to satisfaction

satiate (verb)	fill (verb)
fill to satisfaction	become full
overeat or eat immodestly; make a pig of oneself	make full, also in a metaphorical sense
	plug with a substance
	fill to satisfaction
	eat until one is sated
	fill, satisfy or meet a want or need or condition or restriction
	assume, as of positions or roles
	appoint someone to (a position or a job)
	occupy the whole of