plantation vs grove

plantation and grove both are nouns.

Word	Noun	Adjective	Verb	Adverb
plantation	Yes	No	No	No
grove	Yes	No	No	No

As nouns, plantation and grove are synonyms defined as:

plantation and grove: garden consisting of a small cultivated wood without undergrowth

Other synonyms of plantation include orchard, woodlet.

plantation (noun)	grove (noun)
garden consisting of a small cultivated wood without undergrowth	garden consisting of a small cultivated wood without undergrowth
an estate where cash crops are grown on a large scale (especially in tropical areas)	a small growth of trees without underbrush