American licorice vs American liquorice

American licorice and American liquorice both are nouns.

Word	Noun	Adjective	Verb	Adverb
American licorice	Yes	No	No	No
American liquorice	Yes	No	No	No

As nouns, American licorice and American liquorice are synonyms defined as:

American licorice and American liquorice: North American plant similar to true licorice and having a root with similar properties

Other synonyms of American licorice include Glycyrrhiza lepidota, wild licorice, wild liquorice.

American licorice (noun)	American liquorice (noun)
North American plant similar to true licorice and having a root with similar properties	North American plant similar to true licorice and having a root with similar properties