15-Letter Words Matching ______A_S______

There are 12 15-letter words that match ______A_S______. 3 are common words, such as LACKADAISICALLY and RECONNAISSANCES. A rarer one is UNCOMPASSIONATE. In this set, N is the most frequent open letter (11 words). 6 words contain a doubled letter.

Full list 12

lackadaisicallyreconnaissancessemitransparentautotransformerautotransfusionhomotransplantsimmunoassayablenonencapsulatedoverclassifyingposttransfusionsemitranslucentuncompassionate

About this list

Words
12 (3 common words)
Common example
lackadaisically
Rare example
uncompassionate
Doubled letters
6
Ending in S
2
Most frequent letter
N (11)

Questions

How many 15-letter words matching ______a_s______ are there?

12. 3 of them are common words.

What is a common example?

LACKADAISICALLY is among the common words in this set.