spaciotemporal vs spatiotemporal

spaciotemporal and spatiotemporal both are adjectives.

Word	Noun	Adjective	Verb	Adverb
spaciotemporal	No	Yes	No	No
spatiotemporal	No	Yes	No	No

As adjectives, spaciotemporal and spatiotemporal are synonyms defined as:

spaciotemporal and spatiotemporal: existing in both space and time; having both spatial extension and temporal duration

spaciotemporal (adjective)	spatiotemporal (adjective)
existing in both space and time; having both spatial extension and temporal duration	of or relating to space and time together (having both spatial extension and temporal duration)
	existing in both space and time; having both spatial extension and temporal duration