7-Letter Words Matching K___O__

There are 20 7-letter words that match K___O__. 9 are common words, such as KARAOKE and KEYHOLE. A rarer one is KOLKOZY. 7 words contain a doubled letter.

Full list 20

karaokekeyholekeynotekeywordkickoffkiddoeskinfolkkissoffkowtowskampongklaxonskoodooskarrooskathodekationskebbockkelsonskillockkolhozykolkozy

About this list

Words
20 (9 common words)
Common example
karaoke
Rare example
kolkozy
Doubled letters
7
Ending in S
7

Questions

How many 7-letter words matching k___o__ are there?

20. 9 of them are common words.

What is a common example?

KARAOKE is among the common words in this set.