13-Letter Words Containing FIN

There are 23 13-letter words that contain FIN. 14 are common words, such as BUTTERFINGERS and CHILDPROOFING. A rarer one is UNDERSTAFFING. In this set, E is the most frequent open letter (17 words). 12 words contain a doubled letter.

Full list 23

butterfingerschildproofingfaultfindingsfinalizationsfingerprintedfinickinessesflameproofinginfinitesimalquarterfinalsredefinitionsscruffinessessemifinalistssoundproofingwaterproofingcycloparaffinfingerbreadthnitroparaffincycloolefinicfingerpickingfinicalnessesphotofinisherunderfinancedunderstaffing

About this list

Words
23 (14 common words)
Common example
butterfingers
Rare example
understaffing
Doubled letters
12
Ending in S
9
Most frequent letter
E (17)

Questions

How many 13-letter words containing fin are there?

23. 14 of them are common words.

What is a common example?

BUTTERFINGERS is among the common words in this set.