PENNYROYAL /pɛnɪˈɹɔɪəl/ Scrabble 18 Words With Friends 20 Definition noun Eurasian perennial mint have small lilac-blue flowers and ovate leaves. — synonyms: Mentha_pulegium noun erect hairy branching American herb having purple-blue flowers. — synonyms: American_pennyroyal, Hedeoma_pulegioides See all 243 words you can make from PENNYROYAL → 10-letter words Words starting with P Words ending with L ← Unscramble different letters