8-Letter Words Containing TUD

There are 21 8-letter words that contain TUD. 11 are common words, such as ALTITUDE and APTITUDE. A rarer one is STUDWORK. In this set, I is the most frequent open letter (15 words). 4 words contain a doubled letter.

Full list 21

altitudeaptitudeattitudelatitudequietudesolitudestudbookstuddingstudentsstudiousstudyingfinitudehabitudehebetudestudierstestudosoutstudystuddiesstudfishstudlierstudwork

About this list

Words
21 (11 common words)
Common example
altitude
Rare example
studwork
Doubled letters
4
Ending in S
5
Most frequent letter
I (15)

Questions

How many 8-letter words containing tud are there?

21. 11 of them are common words.

What is a common example?

ALTITUDE is among the common words in this set.