10-Letter Words Ending in RNS

There are 20 10-letter words that end in RNS. 8 are common words, such as FIRSTBORNS and GREENHORNS. A rarer one is STILLBORNS. In this set, O is the most frequent open letter (16 words). 5 words contain a doubled letter.

Full list 20

firstbornsgreenhornsheartburnsmisgovernspronghornsshorthornssubalternsunconcernsbroomcornsbuckthornskrummhornslongicornsstinkhornsalpenhornsfirethornshartshornsnebenkernsoverlearnsrepatternsstillborns

About this list

Words
20 (8 common words)
Common example
firstborns
Rare example
stillborns
Doubled letters
5
Ending in S
20
Most frequent letter
O (16)

Questions

How many 10-letter words ending in rns are there?

20. 8 of them are common words.

What is a common example?

FIRSTBORNS is among the common words in this set.