13-Letter Words Matching A________O___

There are 31 13-letter words that match A________O___. 4 are common words, such as ANTISPASMODIC and ARCHITECTONIC. A rarer one is ATTRIBUTIONAL. In this set, N is the most frequent open letter (26 words). 8 words contain a doubled letter.

Full list 31

Common words

antispasmodicarchitectonicassemblywomanassemblywomenactinomycosesactinomycosisamphidiploidsandrosteronesanisometropiaanthropologicanthroposophyantipsychotic
antispasmodicarchitectonicassemblywomanassemblywomenactinomycosesactinomycosisamphidiploidsandrosteronesanisometropiaanthropologicanthroposophyantipsychoticapheliotropicarachnophobiaarchidiaconalaspergillosesaspergillosisassociationalastereognosisabstractionalacquisitionalactinomycoticadrenochromesaggregationalamphidiploidyanisometropicanthropomorphantibillboardantimetabolicarbitrationalattributional

About this list

Words
31 (4 common words)
Common example
antispasmodic
Rare example
attributional
Doubled letters
8
Ending in S
8
Most frequent letter
N (26)

Questions

How many 13-letter words matching a________o___ are there?

31. 4 of them are common words.

What is a common example?

ANTISPASMODIC is among the common words in this set.