Milai ginnis kails
O.Pr. Modern German English aglo Regen rain agnis Feuer fire ains eins one adle Edeltanne fir tree ainangemintan eingeboren native born aina warst war einmal once aina widai wieder einer in same way, once again ainunts jemand ,ein unser someone ackis Auge eye aclocordo Treibriemen,Kordel driving belt , cord alu Bier beer , ale ane Ahne, Grossmutter grandmother , ancestor angis Schlange snake angurgis Aal eel angus geizig stingy , miserly anters zweiter second, (antlers) ape Fluss river abstocle Deckel lid apus Quelle, Brunnen spring, well arelis Adler, Are eagle assanis Herbst autumn asilis Esel donkey , ass assis Achse axle aswinan Stutenmilch,Koumiss Mare's milk aubirga Koch cook (aubergines) audat Geschehen happening (audacity)
Many thousands of place-names in Prussia were in Old Prussian language. The river of Angerapp for example means Eel River . Old Prussian (AltPreussische) placenames were all changed after the 1945 communist take-over of the land and ousting of the people ( see wikipedia Heimatvertriebene).
Comparison of numbers from 1 to 10
Proto Celtic Proto Indo-Iranian Proto Germanic German Actual Old Prussian English oino aikas ainaz eins ains , pirmas one dwoszu dva dwai zwei dwai , anters two treis trayas oriyiz drei tirts three kwetwar(s) catwaras fidwars vier kettwirts four kwenkive pankewa fimf fuenf penckts five sue(k)s s(w)aks sehs sechs (w)uscht six sektnz sapta sibum sieben sepmas seven okto akta ahtosz acht asmus eight nauin nawam niwum neun newints nine deknz dakea teha zehn dessimpts ten
Proto Hellenic and Proto Indo-European is very similar