landscapist vs landscape gardener

landscapist and landscape gardener both are nouns.

Word	Noun	Adjective	Verb	Adverb
landscapist	Yes	No	No	No
landscape gardener	Yes	No	No	No

As nouns, landscapist and landscape gardener are synonyms defined as:

landscapist and landscape gardener: someone who arranges features of the landscape or garden attractively

Other synonyms of landscapist include landscape architect, landscaper.

landscapist (noun)	landscape gardener (noun)
someone who paints landscapes	someone who arranges features of the landscape or garden attractively
someone who arranges features of the landscape or garden attractively