According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 10 words with the pattern -IBE--. That is, six letter words with 2nd letter I and 3rd letter B and 4th letter E. In alphabetical order, they are:
fibers
gibels
gibers
jibers
kibeis
libels
libero
libers
zibeth
zibets