raiser vs grower

raiser and grower both are nouns.

Word	Noun	Adjective	Verb	Adverb
raiser	Yes	No	No	No
grower	Yes	No	No	No

As nouns, raiser and grower are synonyms defined as:

raiser and grower: someone concerned with the science or art or business of cultivating the soil

Other synonyms of raiser include agriculturalist, agriculturist, cultivator.

raiser (noun)	grower (noun)
someone concerned with the science or art or business of cultivating the soil	someone concerned with the science or art or business of cultivating the soil
a bridge partner who increases the partner's bid