pol vs politico

pol and politico both are nouns.

Word	Noun	Adjective	Verb	Adverb
pol	Yes	No	No	No
politico	Yes	No	No	No

As nouns, pol and politico are synonyms defined as:

Other synonyms of pol include political leader, politician.

pol (noun)	politico (noun)
a person active in party politics	a person active in party politics