The word reciprocal is an adjective. It means to be mutual.
Since Illinois and Wisconsin have reciprocity, if you have a driver's license in Wisconsin, you can automatically get one in Illinois.Not every state has reciprocity with teacher licenses, so be careful where you move.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.
The part of speech for "breezy" is an adjective.
The part of speech for "buried" is a verb.
The part of speech for "indefinite" is an adjective.