anapestic vs anapaestic

anapestic and anapaestic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
anapestic	No	Yes	No	No
anapaestic	No	Yes	No	No

As adjectives, anapestic and anapaestic are synonyms defined as:

anapestic and anapaestic: (of a metric foot) characterized by two short syllables followed by a long one

anapestic (adjective)	anapaestic (adjective)
(of a metric foot) characterized by two short syllables followed by a long one	(of a metric foot) characterized by two short syllables followed by a long one