wedding licence vs marriage licence

wedding licence and marriage licence both are nouns.

Word	Noun	Adjective	Verb	Adverb
wedding licence	Yes	No	No	No
marriage licence	Yes	No	No	No

As nouns, wedding licence and marriage licence are synonyms defined as:

wedding licence and marriage licence: a license authorizing two people to marry

Other synonyms of wedding licence include marriage license, wedding license.

wedding licence (noun)	marriage licence (noun)
a license authorizing two people to marry	a license authorizing two people to marry