14-Letter Words Matching ___A___O______

There are 23 14-letter words that match ___A___O______. 3 are common words, such as DISAPPROBATION and DISAPPROVINGLY. A rarer one is STRATOVOLCANOS. In this set, S is the most frequent open letter (20 words). 9 words contain a doubled letter.

Full list 23

disapprobationdisapprovinglymisappropriatecadaverousnesscalamitousnessgynandromorphsincautiousnessmetachromatismmiraculousnessparasitologistcatastrophismscatastrophistschlamydosporesexpansionisticgelatinousnessgynandromorphyhemacytometershepatotoxicitykeratinophilicmegalopolitansoleaginousnessparasitologiesstratovolcanos

About this list

Words
23 (3 common words)
Common example
disapprobation
Rare example
stratovolcanos
Doubled letters
9
Ending in S
14
Most frequent letter
S (20)

Questions

How many 14-letter words matching ___a___o______ are there?

23. 3 of them are common words.

What is a common example?

DISAPPROBATION is among the common words in this set.