Sözlük

What (İng.): 'ne'? soru sözcüğü / Mu, muya (Laz.) > mu (mi, mı, mu, mü vb. Türkçe soru eki) / kwid, ciod (Kelt.) > 'kwo' "PIE kök" > kim, hankı, kankı / Kim (Sanskrit.) > ne, kim (who) / 'ya' (Turkish ? Nostratic) > io (which) (Indo-Eur.) (Bomhard) / Altaic 'mi' (what) > mo (IE stem of interrogative adverbs) (Bomhard) / mu > mo > mu