12-Letter Words Matching ____S_____S_

There are 55 12-letter words that match ____S_____S_. 25 are common words, such as ABRASIVENESS and ADHESIVENESS. A rarer one is UNWASHEDNESS. In this set, E is the most frequent open letter (50 words). 46 words contain a doubled letter.

Full list 55

Common words

abrasivenessadhesivenessallusivenessambassadressanaesthetistantisemitismappositenessblissfulnesscohesivenessdecisivenessderisivenessdisestablish
abrasivenessadhesivenessallusivenessambassadressanaesthetistantisemitismappositenessblissfulnesscohesivenessdecisivenessderisivenessdisestablishdivisivenesseffusivenessgruesomenesshandsomenesshomesicknessidiosyncrasyincisivenesslonesomenesspleasantnesspriestlinesssecessionisttiresomenesstransvestismclassicalismdelusivenessfearsomenessfootsorenessillusivenessillusorinesslovesicknessmetasomatismoppositenesspreestablishsecessionismsinisternesstransformismaversivenesscocksurenesscohesionlessergastoplasmgamesomenessgladsomenessglossolalistinvasivenessjohnsongrasslongsomenesspleasingnesspleasurelesspressurelessselfsamenesstoilsomenesstransaminaseunwashedness

About this list

Words
55 (25 common words)
Common example
abrasiveness
Rare example
unwashedness
Doubled letters
46
Ending in S
41
Most frequent letter
E (50)

Questions

How many 12-letter words matching ____s_____s_ are there?

55. 25 of them are common words.

What is a common example?

ABRASIVENESS is among the common words in this set.