hair vs plant process

hair and plant process both are nouns.

Word	Noun	Adjective	Verb	Adverb
hair	Yes	No	No	No
plant process	Yes	No	No	No

As nouns, plant process is a hypernym of hair; that is, plant process is a word with a broader meaning than hair:

Other hypernyms of hair include enation.

hair (noun)	plant process (noun)
a filamentous projection or process on an organism	a natural projection or outgrowth from a plant body or organ
cloth woven from horsehair or camelhair; used for upholstery or stiffening in garments
a covering for the body (or parts of it) consisting of a dense growth of threadlike structures (as on the human head); helps to prevent heat loss
any of the cylindrical filaments characteristically growing from the epidermis of a mammal
filamentous hairlike growth on a plant
a very small distance or space