14-Letter Words Matching A__________N__

There are 18 14-letter words that match A__________N__. 8 are common words, such as ACCOMPANIMENTS and ADVERTISEMENTS. A rarer one is ANTIDESICCANTS. 6 words contain a doubled letter.

Full list 18

accompanimentsadvertisementsadvertizementsaforementionedanticoagulantsantihistaminesapportionmentsascertainmentsabortifacientsacetylcholinesantihistaminicadmeasurementsagglutinogenicaminophyllinesamitriptylinesanthraquinonesantiallergenicantidesiccants

About this list

Words
18 (8 common words)
Common example
accompaniments
Rare example
antidesiccants
Doubled letters
6
Ending in S
14

Questions

How many 14-letter words matching a__________n__ are there?

18. 8 of them are common words.

What is a common example?

ACCOMPANIMENTS is among the common words in this set.