cockspur vs cocksfoot

cockspur and cocksfoot both are nouns.

Word	Noun	Adjective	Verb	Adverb
cockspur	Yes	No	No	No
cocksfoot	Yes	No	No	No

As nouns, cockspur and cocksfoot are synonyms defined as:

cockspur and cocksfoot: widely grown stout Old World hay and pasture grass

Other synonyms of cockspur include Dactylis glomerata, orchard grass.

cockspur (noun)	cocksfoot (noun)
small spiny West Indian tree	widely grown stout Old World hay and pasture grass
widely grown stout Old World hay and pasture grass