/ Thesaurus / S Synonyms of sand dropseed Find synonyms for: Noun1. sand dropseed, Sporobolus cryptandrus, dropseed, drop-seedusage: erect smooth grass of sandy places in eastern North AmericaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language