15-Letter Words Matching _O_R___________

There are 16 15-letter words that match _O_R___________. 5 are common words, such as CORRESPONDENCES and CORRESPONDINGLY. A rarer one is WORRISOMENESSES. 9 words contain a doubled letter.

Full list 16

correspondencescorrespondinglycourteousnessesnonrecognitionssorrowfulnessesbourgeoisifyingcomradelinessescorrigibilitiescorrosivenessescotransductionsnonrandomnessesnonrecombinantsnonrelativisticnonreproduciblenonreproductiveworrisomenesses

About this list

Words
16 (5 common words)
Common example
correspondences
Rare example
worrisomenesses
Doubled letters
9
Ending in S
11

Questions

How many 15-letter words matching _o_r___________ are there?

16. 5 of them are common words.

What is a common example?

CORRESPONDENCES is among the common words in this set.