barrow (hill), barrow (wheel-b.).
bat (club), bat (vespertilio).
batter (s.), batter (v.).
buck (various roots and senses).
bustle (hurry), bustle (dress).
but, butt (tub), butt (v.).
bale (ill), bale (pack), bail (bis).
base, bass.
bate, bait.
beck (and nod), beck (a brook).