15-Letter Words Matching _______A__D____

There are 13 15-letter words that match _______A__D____. 2 are common words, such as LEVELHEADEDNESS and WRONGHEADEDNESS. A rarer one is UNMITIGATEDNESS. 12 words contain a doubled letter.

Full list 13

levelheadednesswrongheadednesslightheadednessclearheadednesscomplicatednessdisaccharidasesexaggeratednessopinionatednessroundheadednessstraitlacednessswellheadednesstrisoctahedronsunmitigatedness

About this list

Words
13 (2 common words)
Common example
levelheadedness
Rare example
unmitigatedness
Doubled letters
12
Ending in S
13

Questions

How many 15-letter words matching _______a__d____ are there?

13. 2 of them are common words.

What is a common example?

LEVELHEADEDNESS is among the common words in this set.