equus, ī, m., a horse.
ērēctus [orig. part. of ērigō], adj., upright, erect.
ergā, prep. with acc., towards, to, with respect to.
ergō, adv., expressing an inference, like now, well, then, therefore.
ērigō, see [regō].
error, ōris [errō, to wander], m., wandering, error, mistake.
ērubēscō, ere, ērubuī, —, to grow red, blush; feel ashamed.
ērudiō, īre, īvī, ītus [ē + rudis], to polish, educate, train.
ērumpō, see [rumpō].
ēruō, see [ruō].