eradicator

n [C, U]person or thing that eradicates, esp a chemical substance that removes ink marks 根除者; 消除物（尤指去墨水迹的化学物质）: a bottle of ink eradicator 一瓶消字灵.

equilibrium, equine, equinoctial, equinox, equip, equip with, equipment, equipoise, equitable, equitably, equity, equivalence, equivalent, equivocal, equivocate, equivocation, ER, era, eradicate, eradication, erasability, erase, eraser, erasure, ere, erect, erectile, erection, erectness, erector, erg, ergo, ergonomics, ermine, erode, eroded, erogenous, erosion, erosive, erotic,