archeologic vs archaeological

archeologic and archaeological both are adjectives.

Word	Noun	Adjective	Verb	Adverb
archeologic	No	Yes	No	No
archaeological	No	Yes	No	No

As adjectives, archeologic and archaeological are synonyms defined as:

archeologic and archaeological: related to or dealing with or devoted to archaeology

Other synonyms of archeologic include archaeologic, archeological.

archeologic (adjective)	archaeological (adjective)
related to or dealing with or devoted to archaeology	related to or dealing with or devoted to archaeology