/ Thesaurus / N Synonyms of nurse practitioner Find synonyms for: Noun1. nurse practitioner, NP, nurse clinician, registered nurse, RNusage: a registered nurse who has received special training and can perform many of the duties of a physicianWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language