10-Letter Words Containing RFL

There are 12 10-letter words that contain RFL. 3 are common words, such as OVERFLIGHT and OVERFLOWED. A rarer one is WATERFLOOD. In this set, E is the most frequent open letter (12 words). 2 words contain a doubled letter.

Full list 12

overflightoverflowedoverflyinginterfluvestarflowersuperfluidunderflooralderfliesparflechesparfleshessuperflackwaterflood

About this list

Words
12 (3 common words)
Common example
overflight
Rare example
waterflood
Doubled letters
2
Ending in S
3
Most frequent letter
E (12)

Questions

How many 10-letter words containing rfl are there?

12. 3 of them are common words.

What is a common example?

OVERFLIGHT is among the common words in this set.