[ underbeginnan3] to undertake, purpose, Æ.
[ underberan4] to support, endure.
[ under-brǣdan], -bregdan to spread under.
[ underbūgan2] to submit (to), Æ.
[ underburh] f. suburb, Æ (Deut 3232).
[ underburhware] mp. dwellers in a suburb.
[ undercerran] to overturn, subvert, LkLR 232. [[cierran]]
undercing = [undercyning]
[ undercrammian] to stuff between, fill out underneath, ÆH 1·4304.
[ undercrēopan2] to be secretly grasped, seized by something, Æ: penetrate, undermine, GD.