Aflow, afterblow, afterglow, glow, aircrew, airflow, airglow.
AllowArrowAskewBedewBelowBylaw.
Four letter words starting with B and ending with W are blew, blow, brow, and brew.
a 6 letter word ending with a w is borrow.
rainbow
chewchowclawcowcrewcrowcurfew
waggishwarmthwarpathwashwashclothwaspishwatchweakfishweakishwealthwherewithwretchwrathwristwatchwhiplashwhitishwhitewashwhooshwhichwithwitchwordsmithworthwreath
window
No, but in words ending in "W", it often sounds like a vowel.
Jaw Saw Kaw
4 letter words W - M: * warm * worm * whim * wham
Words that end in W include throw, show, bow, and two. Other words ending in that letter are tomorrow and borrow.
papaw, pilaw, pshaw