subtopia vs sprawl

subtopia and sprawl both are nouns.

Word	Noun	Adjective	Verb	Adverb
subtopia	Yes	No	No	No
sprawl	Yes	No	Yes	No

As nouns, sprawl is a hypernym of subtopia; that is, sprawl is a word with a broader meaning than subtopia:

Other hypernyms of subtopia include conurbation, urban sprawl.

subtopia (noun)	sprawl (noun)
monotonous urban sprawl of standardized buildings	an ungainly posture with arms and legs spread about
	an aggregation or continuous network of urban communities

subtopia (verb)	sprawl (verb)
	sit or lie with one's limbs spread out
	go, come, or spread in a rambling or irregular way