13-Letter Words Matching __T________S_

There are 39 13-letter words that match __T________S_. 16 are common words, such as ANTICLOCKWISE and ANTICOMMUNISM. A rarer one is WITHDRAWNNESS. In this set, I is the most frequent open letter (35 words). 21 words contain a doubled letter.

Full list 39

Common words

anticlockwiseanticommunismanticommunistattentivenessextensivenesshotheadednessintensivenessintrusivenessintuitivenesslitigiousnessmeteorologistnoteworthiest
anticlockwiseanticommunismanticommunistattentivenessextensivenesshotheadednessintensivenessintrusivenessintuitivenesslitigiousnessmeteorologistnoteworthiestobtrusivenessoutspokennessretentivenessviticulturistantiterrorismantiterroristautoeroticismcatastrophismcatastrophistfatheadednessmethodologistwatercoloristantiformalistantimechanistantimodernistantinomianismantiritualismantisocialistestimablenessguttersnipishintricatenesskittenishnessmeteoriticistultrarightistultraroyalistwaterlessnesswithdrawnness

About this list

Words
39 (16 common words)
Common example
anticlockwise
Rare example
withdrawnness
Doubled letters
21
Ending in S
16
Most frequent letter
I (35)

Questions

How many 13-letter words matching __t________s_ are there?

39. 16 of them are common words.

What is a common example?

ANTICLOCKWISE is among the common words in this set.