11-Letter Words Matching ________A_Y

There are 77 11-letter words that match ________A_Y. 23 are common words, such as ANNIVERSARY and ARISTOCRACY. A rarer one is SUBLITERARY. In this set, R is the most frequent open letter (72 words). 6 words contain a doubled letter.

Full list 77

Common words

anniversaryaristocracybeneficiarybicentenarybureaucracycaravansaryconfederacydocumentarydomiciliaryfragmentaryfunctionaryinvoluntary
anniversaryaristocracybeneficiarybicentenarybureaucracycaravansaryconfederacydocumentarydomiciliaryfragmentaryfunctionaryinvoluntarymeritocracynonliterarynonmilitarypreliminaryproprietaryreactionaryrudimentarysedimentarytechnocracyuncustomaryunnecessaryantiphonarycleistogamycodicillaryconcubinarycoparcenarycotemporarycryotherapydeterminacydeuterogamyevidentiaryextemporaryfilamentarygynecocracyhebdomadaryhemotherapyillusionaryimportunacyintercalarykleptocracylegationarylocutionarypaleobotanypetitionarypreambularyprolificacypromilitaryquestionaryradiogalaxyrevisionaryserotherapystipendiarystratocracysubaxillarysubordinarysupergalaxysuperlunaryablutionaryanencephalyautocephalybimillenarydelusionaryethnobotanyinterlunarylibationarynonculinarynonmonetaryplantocracypostprimarypreliteraryprotogalaxyprotonotarysubcontrarysubliteracysubliterary

About this list

Words
77 (23 common words)
Common example
anniversary
Rare example
subliterary
Doubled letters
6
Ending in S
0
Most frequent letter
R (72)

Questions

How many 11-letter words matching ________a_y are there?

77. 23 of them are common words.

What is a common example?

ANNIVERSARY is among the common words in this set.