abuse
ablate
abates
ebony
obeys
Bayou
Blurb
bursa
The five letter word for a brief advertisement is blurb.
Bingo
blurb
blunt
Amber
Your grammar makes no sense, I'm guessing you mean "A word with 5 letters that has B as the third letter." Answer: Amber Debut Table
Birth
baconbandsbanjobanksbarnsbatonbenchbasinbeansbindsbingoblandblankblendblindblinkblownbluntbonesbongoboundbrainbrandbrawnbrinebrinkbrownbruntbuntsburnt
babes