[eager beaver] {n. phr.}, {slang} A person who is always eager […]

[eagle eye] {n.} Sharp vision like that of an eagle; the […]

[ear to the ground] {n. phr.}, {informal} Attention directed to the […]

[easy mark] {n.} A foolishly generous person; one from whom it […]

[easy money] {n.}, {informal} Money gained without hard work; money that […]

[elbow grease] {n.} Exertion; effort; energy. * /"You'll have to use […]

[elbow room] {n.} Adequate space to move around or to work […]

[end in itself] {n. phr.} Something wanted for its own sake; […]

[end of one's rope] or [end of one's tether] {n. phr.}, […]

[end of the road] or [end of the line] {n. phr.} […]