15-Letter Words Matching ____A______S___

There are 29 15-letter words that match ____A______S___. 12 are common words, such as COMBATIVENESSES and DASTARDLINESSES. A rarer one is VERSATILENESSES. In this set, N is the most frequent open letter (29 words). 24 words contain a doubled letter.

Full list 29

Common words

combativenessesdastardlinesseshaphazardnessesimitativenesseslucrativenessesniggardlinessesoffhandednessespervasivenessessqueamishnessestalkativenessestentativenessesunhealthinesses
combativenessesdastardlinesseshaphazardnessesimitativenesseslucrativenessesniggardlinessesoffhandednessespervasivenessessqueamishnessestalkativenessestentativenessesunhealthinessesanomalousnessesbarbarousnessesdisparatenessesextralinguisticantiaphrodisiacbureaucratisingcomradelinessesevocativenessesnonpartisanshipnonrandomnessesnormativenessesoperativenessesoveradvertisingpermanentnessesprematurenessesunguardednessesversatilenesses

About this list

Words
29 (12 common words)
Common example
combativenesses
Rare example
versatilenesses
Doubled letters
24
Ending in S
24
Most frequent letter
N (29)

Questions

How many 15-letter words matching ____a______s___ are there?

29. 12 of them are common words.

What is a common example?

COMBATIVENESSES is among the common words in this set.