premièrement, adv.
ǣ(re)st/ǣrist, v.h.a. ērist > all.m. erst ♦ ǣrest þinga/ǣrost þinga ♦ forþmest ♦ furþum/furþon/forþum/forþon/furþan ♦ fyrmest > a.m. foremost, got. frumist ♦ fyrst > a.m. first, v.h.a. furist(a).
premièrement, adv.
ǣ(re)st/ǣrist, v.h.a. ērist > all.m. erst ♦ ǣrest þinga/ǣrost þinga ♦ forþmest ♦ furþum/furþon/forþum/forþon/furþan ♦ fyrmest > a.m. foremost, got. frumist ♦ fyrst > a.m. first, v.h.a. furist(a).