ottoman vs hassock

ottoman and hassock both are nouns.

Word	Noun	Adjective	Verb	Adverb
ottoman	Yes	No	No	No
hassock	Yes	No	No	No

As nouns, ottoman and hassock are synonyms defined as:

Other synonyms of ottoman include pouf, pouffe, puff.

ottoman (noun)	hassock (noun)
thick cushion used as a seat	a cushion for kneeling on (as when praying in church)
a low seat or a stool to rest the feet of a seated person	thick cushion used as a seat