Words and Proper Names

rigthier

534.
Greene (David): Varia: III. A detail of syncope.
In Ériu 23 (1972), pp. 232–234.
Discussion of ia in unstressed syllables in OIr., including disyllabic forms in ïa, e.g. in verbal forms foídiam, égthiar, dringthiar, rigthier; also discusses relationship between -bïad and -betis of the substantive verb.
9602.
Jasanoff (Jay H.): Some relative forms of the verb in Old Irish.
In GS Schindler (1999), pp. 205–221.