There are well over 200 such words. Surely you can think of at least a few for yourself - start by putting your elbow by the kebab on the table, Robin!
tabor
babybubblesCobblerHobbyElizabethRobberLobbyWords with B in the middle:albumbiblecabincablecobracubesfablehabitlobesorbitrobessobertubbytabletubesurban
obi
Bayou
Blurb
bursa
Bingo
The five letter word for a brief advertisement is blurb.
blurb
blunt
Amber
Birth