/ Thesaurus / H Synonyms of human growth hormone Find synonyms for: Noun1. somatotropin, somatotrophin, somatotropic hormone, somatotrophic hormone, STH, human growth hormone, growth hormone, hormone, endocrine, internal secretionusage: a hormone produced by the anterior pituitary gland; promotes growth in humansWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language