chore vs task

chore and task both are nouns.

Word	Noun	Adjective	Verb	Adverb
chore	Yes	No	No	No
task	Yes	No	Yes	No

As nouns, chore and task are synonyms defined as:

chore and task: a specific piece of work required to be done as a duty or for a specific fee

Other synonyms of chore include job.

chore (noun)	task (noun)
a specific piece of work required to be done as a duty or for a specific fee	a specific piece of work required to be done as a duty or for a specific fee
	any piece of work that is undertaken or attempted

chore (verb)	task (verb)
	use to the limit
	assign a task to