horse parsley vs Alexander

horse parsley and Alexander both are nouns.

Word	Noun	Adjective	Verb	Adverb
horse parsley	Yes	No	No	No
Alexander	Yes	No	No	No

As nouns, horse parsley and Alexander are synonyms defined as:

horse parsley and Alexander: European herb somewhat resembling celery widely naturalized in Britain coastal regions and often cultivated as a potherb

Other synonyms of horse parsley include Alexanders, black lovage, Smyrnium olusatrum.

horse parsley (noun)	Alexander (noun)
European herb somewhat resembling celery widely naturalized in Britain coastal regions and often cultivated as a potherb	king of Macedon; conqueror of Greece and Egypt and Persia; founder of Alexandria (356-323 BC)
	European herb somewhat resembling celery widely naturalized in Britain coastal regions and often cultivated as a potherb