13-Letter Words Matching ______T____U_

There are 17 13-letter words that match ______T____U_. 6 are common words, such as DISCONTINUOUS and INSTANTANEOUS. A rarer one is SUBREPTITIOUS. In this set, O is the most frequent open letter (16 words). 2 words contain a doubled letter.

Full list 17

discontinuousinstantaneousnoncontagiousnoncontinuoussuperstitioussurreptitiousallochthonousautochthonousconsentaneousfrumentaceousnoncontiguoustetrastichousdecamethoniumhexamethoniuminterstimulusmucocutaneoussubreptitious

About this list

Words
17 (6 common words)
Common example
discontinuous
Rare example
subreptitious
Doubled letters
2
Ending in S
15
Most frequent letter
O (16)

Questions

How many 13-letter words matching ______t____u_ are there?

17. 6 of them are common words.

What is a common example?

DISCONTINUOUS is among the common words in this set.