15-Letter Words Matching ________T___A__

There are 19 15-letter words that match ________T___A__. 2 are common words, such as CONSTITUTIONALS and NONINFLATIONARY. A rarer one is UNREVOLUTIONARY. In this set, O is the most frequent open letter (19 words). 1 words contain a doubled letter.

Full list 19

constitutionalsnoninflationaryinsurrectionarymicrophotographpharmacotherapyradiophotographunproportionateastrophotographdisinflationaryethnohistoriansmacrophotographmicroearthquakenonutilitariansprotohistoriansrechromatographsubproletariatssubstitutionaryuniformitariansunrevolutionary

About this list

Words
19 (2 common words)
Common example
constitutionals
Rare example
unrevolutionary
Doubled letters
1
Ending in S
6
Most frequent letter
O (19)

Questions

How many 15-letter words matching ________t___a__ are there?

19. 2 of them are common words.

What is a common example?

CONSTITUTIONALS is among the common words in this set.