11-Letter Words Matching T________H_

There are 13 11-letter words that match T________H_. 6 are common words, such as TABLECLOTHS and TERRYCLOTHS. A rarer one is THANKWORTHY. In this set, R is the most frequent open letter (11 words). 4 words contain a doubled letter.

Full list 13

tableclothsterryclothsthirteenthsthousandthstrillionthstrustworthytachographstachygraphytenorrhaphytragacanthstrothplighttetradrachmthankworthy

About this list

Words
13 (6 common words)
Common example
tablecloths
Rare example
thankworthy
Doubled letters
4
Ending in S
7
Most frequent letter
R (11)

Questions

How many 11-letter words matching t________h_ are there?

13. 6 of them are common words.

What is a common example?

TABLECLOTHS is among the common words in this set.