15-Letter Words Matching ___O_L_________

There are 12 15-letter words that match ___O_L_________. 4 are common words, such as BLOODLESSNESSES and COLORLESSNESSES. A rarer one is SCHOOLMASTERISH. 9 words contain a doubled letter.

Full list 12

bloodlessnessescolorlessnesseshumorlessnessesunworldlinessesdinoflagellatespyroelectricitycytoplasmicallyhemoflagellateshemoglobinuriasmeroblasticallyoptoelectronicsschoolmasterish

About this list

Words
12 (4 common words)
Common example
bloodlessnesses
Rare example
schoolmasterish
Doubled letters
9
Ending in S
8

Questions

How many 15-letter words matching ___o_l_________ are there?

12. 4 of them are common words.

What is a common example?

BLOODLESSNESSES is among the common words in this set.