9-Letter Words Matching O______A_

There are 27 9-letter words that match O______A_. 8 are common words, such as OARSWOMAN and OCTAGONAL. A rarer one is OVIDUCTAL. In this set, R is the most frequent open letter (18 words). 6 words contain a doubled letter.

Full list 27

Common words

oarswomanoctagonalombudsmanoperettasorangutanorbicularouterwearoutspreadobloquialoccipitalochlocratoctennial
oarswomanoctagonalombudsmanoperettasorangutanorbicularouterwearoutspreadobloquialoccipitalochlocratoctennialofficinaloliguriasoologicalorificialoystermanoiticicasopercularossicularoutercoatoverbroadovercleanoverclearoverpedalovertreatoviductal

About this list

Words
27 (8 common words)
Common example
oarswoman
Rare example
oviductal
Doubled letters
6
Ending in S
3
Most frequent letter
R (18)

Questions

How many 9-letter words matching o______a_ are there?

27. 8 of them are common words.

What is a common example?

OARSWOMAN is among the common words in this set.