eighter from Decatur vs ogdoad

eighter from Decatur and ogdoad both are nouns.

Word	Noun	Adjective	Verb	Adverb
eighter from Decatur	Yes	No	No	No
ogdoad	Yes	No	No	No

As nouns, eighter from Decatur and ogdoad are synonyms defined as:

eighter from Decatur and ogdoad: the cardinal number that is the sum of seven and one

Other synonyms of eighter from Decatur include 8, eight, eighter, octad, octet, octonary, VIII.

eighter from Decatur (noun)	ogdoad (noun)
the cardinal number that is the sum of seven and one	the cardinal number that is the sum of seven and one