Athrawiaethu, to indoctrinate, to instruct
Athrawu, n. ontology, v. to instruct
Athrawus, a. instructive
Athrechu, v. to vanquish
Athref, n. a domain, a mansion
Athrefiad, n. domestication
Athrefig, a. domestic, homely
Athrefniad, n. regulation
Athreiddio, v. to penetrate
Athreigliad, n. revolution