10-Letter Words Matching ____SB____

There are 12 10-letter words that match ____SB____. 4 are common words, such as CHESSBOARD and CROSSBEAMS. A rarer one is PRESSBOARD. In this set, S is the most frequent open letter (11 words). 9 words contain a doubled letter.

Full list 12

chessboardcrossbeamscrossbonescrossbreedbrassboundcrossbillsgoatsbeardwolfsbanescicisbeismcrossbredshawksbillspressboard

About this list

Words
12 (4 common words)
Common example
chessboard
Rare example
pressboard
Doubled letters
9
Ending in S
6
Most frequent letter
S (11)

Questions

How many 10-letter words matching ____sb____ are there?

12. 4 of them are common words.

What is a common example?

CHESSBOARD is among the common words in this set.