Goth. þeihan), to thrive; wrēon (< *wrīhan), to cover; bēot
(<*bīhāt), boast.
A long vowel absorbs the following vowel : fōn (<*fōhan
<*fǫnhan), to seize; hōn *hōhan < *hǫnhan), to hang; tēon
(<*tēohan), to draw; flēon (<*flēohan), to flee.
INFLUENCE OF w.
19. The diphthongs eo, io produced by the breaking (9) or by the u-o-umlaut (14) of e, i are sometimes labialized by a preceding w into u or o. (S. §§ 71, 72.) Thus, weorðan (< *werðan, 9), to become, appears also in the form wurðan ; weorðian, wurðian, to honor; weorpan, wurpan, to throw; weorold (14), worold, woruld, world; sweord, swurd, sword; wita, wiota (14), weota, wuta, wise man; widuwe, wioduwe (14), wuduwe, widow; betwih, betweoh (9), betwuh, with disappearance of w, betuh, between.