Pennix rhymes with:
penix, calisthenics, enix, eugenics, penix, phenix, audiotronics, avionics, beatniks, calisthenics, centronics, chamonix, chetniks, clinic's, clinics, conics, cryogenics, cynics, diasonics, dominic's, ebonics, electronics, electronics', endotronics, endotronics', enix, environics, ethnics, eugenics, fibronics, flextronics, harmonics, hispanics, histrionics, ionics, kibbutzniks, lasersonics, lumonics, mannix, mechanics, mechanics', microelectronics, minix, minnix, mnemonics, molonicks, mullenix, mullinix, mulnix, munich's, nucleonics, onyx, organics, panic's, panics, penix, personics, phenix, philharmonic's, phoenix, phonics, photronics, pinnix, plantronics, pyrotechnics, refuseniks, resnick's, respironics, sconnix, siliconix, skolniks, sonics, sputniks, technics, tectonics, tektronix, telectronics, telephonics, tonics, unix, vinick's, vinnick's, vitronics
Pennix sounds like:
paeans, pahnos, pains, pam's, pamacho, pan's, panacea, panache, panaco, panagos, panama's, panamanians, panas, pancake, pancakes, pancho, panek, panes, pang, pangs, paniagua, panic, panic's, paniccia, panicky, panico, panics, panik, pankau, pankey, pankki, panko, pankow, panky, panning, panos, panoz, panozzo, pans, pansies, pansy, panza, panzhihua, panzica, paonessa, papon's, paunchy, paving, pawing, pawnees, pawns, paying, peens, peeping, pemex, pen's, pena's, penance, penang, penans, pence, peng, pengo, penh's, penick, penikese, penis, penises, penix, penja, penja's, penn's, pennacchio, pennex, penney's, pennick, pennies, penning, pennings, pennisi, pennock, penns, penny's, pens, pens', pense, penske, penza, peonies, peons, pfennig, pfennigs, pfenning, phenicie, phenix, phineas, phoenicia, phoenix, phoenix's, phone's, phonemes, phonemic, phones, phonic, phonics, phoning, phung, phuong, pianka, piano's, pianos, pimco, pimm's, pinch, pincus, pines, ping, pings, pining, pink, pinkie, pinkish, pinkos, pinkowski, pinks, pinkus, pinky, pinnick, pinning, pinnix, pinnock, pino's, pinocchio, pins, pinsky, piping, pippen's, pippins, pivonka, pneumonic, pobanz, poems, pohang, ponce, poncho, ponchos, pong, ponies, pons, ponzi, ponzio, ponzo, popping, poppins, pounce, pouncey, pouncy, puffing, puffins, puma's, pumice, puming, pumsie, punch, punches, punchy, pung, punic, punish, punishes, punk, punks, punky, puns, pynes