Eirthiaw, v. to growl; to bait

Eirwlaw, n. a sleeting rain

Eiry, n. snow

Eiryaidd, a. like snow, snowy

Eiryog, a. having snow

Eiryn, n. plums

Eirynllys, n. St. John’s-wort

Eirynwydd, n. plum-trees

Eisen, n. a rib; a lath

Eisglwyf, n. pleurisy