Relic
Part of speech: noun
Definition: That which remains; that which is left after loss or decay; a remaining portion. Something old kept for sentimental reasons. A part of the body of a saint, or an ancient religious object, kept for veneration.
Relict
Part of speech: noun
Definition: The surviving member of a married couple after one or the other has died; a widow or widowerA species or other structure which has survived from a previous age.A survival of an archaic word, language or other form.
Part of speech: adjective
Definition: surviving, remainingthat is a relict, pertaining to a relict