9-Letter Words Matching ___B_U___

There are 13 9-letter words that match ___B_U___. 2 are common words, such as HARBOURED and TABBOULEH. A rarer one is TAMBOURER. In this set, O is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 13

harbouredtabboulehfaubourgsgibbouslytambourinbulbouslychibouquedoubluresoutbluffsoutboughttambourastambouredtambourer

About this list

Words
13 (2 common words)
Common example
harboured
Rare example
tambourer
Doubled letters
3
Ending in S
4
Most frequent letter
O (13)

Questions

How many 9-letter words matching ___b_u___ are there?

13. 2 of them are common words.

What is a common example?

HARBOURED is among the common words in this set.