- organizer, organiser, arranger - a person who brings order and organization to an enterprise
--1 is a kind of thinker
--1 has particulars:coordinator; orderer, systematizer, systematiser, systemizer, systemiser, systematist Derived forms: verb arrange1, verb arrange2 - arranger, adapter, transcriber - a musician who adapts a composition for particular voices or instruments or for another style of performance
--2 is a kind of musician
--2 has particulars: orchestratorDerived form: verb arrange6