synthesis vs synthesist

synthesis and synthesist both are nouns.

Word	Noun	Adjective	Verb	Adverb
synthesis	Yes	No	No	No
synthesist	Yes	No	No	No

synthesis (noun)	synthesist (noun)
the combination of ideas into a complex whole	an intellectual who synthesizes or uses synthetic methods
reasoning from the general to the particular (or from cause to effect)
the process of producing a chemical compound (usually by the union of simpler chemical compounds)