Admiralty mile vs geographical mile

Admiralty mile and geographical mile both are nouns.

Word	Noun	Adjective	Verb	Adverb
Admiralty mile	Yes	No	No	No
geographical mile	Yes	No	No	No

As nouns, Admiralty mile and geographical mile are synonyms defined as:

Admiralty mile and geographical mile: a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile

Other synonyms of Admiralty mile include mi, mile, naut mi, nautical mile.

Admiralty mile (noun)	geographical mile (noun)
a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile	a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile