13-Letter Words Matching _____D_____T_

There are 27 13-letter words that match _____D_____T_. 7 are common words, such as ACCORDIONISTS and BEFUDDLEMENTS. A rarer one is UPGRADABILITY. In this set, I is the most frequent open letter (25 words). 4 words contain a doubled letter.

Full list 27

Common words

accordionistsbefuddlementsbewildermentsdependabilityincredibilityorthodontistsperiodontistsaffordabilitydegradabilitydislodgementsexpandabilityextendability
accordionistsbefuddlementsbewildermentsdependabilityincredibilityorthodontistsperiodontistsaffordabilitydegradabilitydislodgementsexpandabilityextendabilityextendibilityformidabilityinterdigitateunreadabilitydisendowmentsexcludabilityexpendabilityextrudabilityincandescentsnonadditivitypalindromistsrefundabilityspreadabilitytransductantsupgradability

About this list

Words
27 (7 common words)
Common example
accordionists
Rare example
upgradability
Doubled letters
4
Ending in S
10
Most frequent letter
I (25)

Questions

How many 13-letter words matching _____d_____t_ are there?

27. 7 of them are common words.

What is a common example?

ACCORDIONISTS is among the common words in this set.