Breadcrumb Home > Thesaurus > P Synonyms of pia Find synonyms for: Noun 1. pia, Indian arrowroot, Tacca leontopetaloides, Tacca pinnatifida, herb, herbaceous plant usage: perennial herb of East Indies to Polynesia and Australia; cultivated for its large edible root yielding Otaheite arrowroot starch WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of pia (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: panache Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language