14-Letter Words Matching A____________T

There are 23 14-letter words that match A____________T. 8 are common words, such as ACCOMPLISHMENT and ACKNOWLEDGMENT. A rarer one is ASTROBIOLOGIST. In this set, I is the most frequent open letter (22 words). 5 words contain a doubled letter.

Full list 23

accomplishmentacknowledgmentaggrandizementanthropologistantidepressantantiperspirantaromatherapistastrophysicistabsorbefacientabstractionistaerodynamicistanticapitalistantigovernmentantimonarchistarrondissementanticonvulsantantifederalistantimanagementantimilitaristantimonopolistantiseparatistassociationistastrobiologist

About this list

Words
23 (8 common words)
Common example
accomplishment
Rare example
astrobiologist
Doubled letters
5
Ending in S
0
Most frequent letter
I (22)

Questions

How many 14-letter words matching a____________t are there?

23. 8 of them are common words.

What is a common example?

ACCOMPLISHMENT is among the common words in this set.