15-Letter Words Matching _B_____________

There are 18 15-letter words that match _B_____________. 8 are common words, such as OBJECTIVENESSES and OBLIVIOUSNESSES. A rarer one is OBTAINABILITIES. In this set, I is the most frequent open letter (18 words). 8 words contain a doubled letter.

Full list 18

objectivenessesobliviousnessesobnoxiousnessesobsessivenessesobstructionismsobstructionistsobstructivenessobtrusivenessesabstractionismsabstractionistsobjectificationobjectivizationobservationallyubiquitarianismabsorbabilitiesobservabilitiesobstinatenessesobtainabilities

About this list

Words
18 (8 common words)
Common example
objectivenesses
Rare example
obtainabilities
Doubled letters
8
Ending in S
14
Most frequent letter
I (18)

Questions

How many 15-letter words matching _b_____________ are there?

18. 8 of them are common words.

What is a common example?

OBJECTIVENESSES is among the common words in this set.