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68 words ending with x, 6 letters long

adieux afflux auspex banjax biflex bijoux bollix bollox bombax bombyx caudex cervix climax coccyx commix convex cortex cowpox diplex duplex earwax efflux fornix hallux hatbox hotbox icebox influx larynx lummox mastix matrix meninx nontax outbox outfox paxwax pegbox phenix pickax poleax pollex prefix premix pretax prolix reflex reflux scolex silvex skybox smilax spadix sphinx storax styrax subfix suffix surtax syntax syrinx teabox thorax unisex vernix vertex volvox vortex