7-Letter Words Containing TAD

There are 14 7-letter words that contain TAD. 4 are common words, such as CITADEL and MATADOR. A rarer one is TOSTADO. In this set, S is the most frequent open letter (8 words). 2 words contain a doubled letter.

Full list 14

citadelmatadorstadiumtadpoleheptadspentadsoctadicoutaddspintadapintadostaddlestadiastostadatostado

About this list

Words
14 (4 common words)
Common example
citadel
Rare example
tostado
Doubled letters
2
Ending in S
4
Most frequent letter
S (8)

Questions

How many 7-letter words containing tad are there?

14. 4 of them are common words.

What is a common example?

CITADEL is among the common words in this set.