Crossword clues for Pennyroyal. 4 letters:MINTPennyroyal.TEASNirvana's are "Pennyroyal"PENNYROYALEuropean perennial mint.PENNYROYALRegion of KentuckyPENNYROYALKind of mintPENNYROYALSQuaker Stater into pungent mints?PENNYROYALOne of the mints.PENNYROYALEuropean mintPENNYROYALPungent mintINUTEROWhence "Heart-Shaped Box" and "Pennyroyal Tea"TEANirvana "Sit and drink pennyroyal __" é 2010 Todd Santos Written By: Todd SantosTEANirvana's is "Pennyroyal"PLATEAUKy.'s Pennyroyal, e.g.KENTUCKYWhere Pennyroyal Plateau is.