batholite vs pluton

batholite and pluton both are nouns.

Word	Noun	Adjective	Verb	Adverb
batholite	Yes	No	No	No
pluton	Yes	No	No	No

As nouns, batholite and pluton are synonyms defined as:

batholite and pluton: large mass of intrusive igneous rock believed to have solidified deep within the earth

Other synonyms of batholite include batholith, plutonic rock.

batholite (noun)	pluton (noun)
large mass of intrusive igneous rock believed to have solidified deep within the earth	large mass of intrusive igneous rock believed to have solidified deep within the earth