10-Letter Words Matching ______S_M_

There are 28 10-letter words that match ______S_M_. 13 are common words, such as BLITHESOME and BOTHERSOME. A rarer one is PEROXISOME. In this set, O is the most frequent open letter (26 words). 11 words contain a doubled letter.

Full list 28

Common words

blithesomebothersomeburdensomechromosomecumbersomeflavorsomefortissimofrolicsomemeddlesomemettlesomenettlesomepianissimi
blithesomebothersomeburdensomechromosomecumbersomeflavorsomefortissimofrolicsomemeddlesomemettlesomenettlesomepianissimipianissimobravissimocentrosomecuddlesomelentissimoplasmosomesargassumsunhandsomebunglesomecheongsamsdictyosomefortissimikinetosomemelanosomenucleosomeperoxisome

About this list

Words
28 (13 common words)
Common example
blithesome
Rare example
peroxisome
Doubled letters
11
Ending in S
2
Most frequent letter
O (26)

Questions

How many 10-letter words matching ______s_m_ are there?

28. 13 of them are common words.

What is a common example?

BLITHESOME is among the common words in this set.