emular - to emulate
enaltecer - to praise
enardecer - to inflame
encarcelar - to imprison, to put in jail, to incarcerate
encarecer - to increase in price
encargar - to put in charge, to entrust with, to order
encerar - to wax, to polish
encoger - to shrink, to contract
encomendar - to entrust
encuestar - to survey, to opinion poll