8-Letter Words Matching O_____A_

There are 66 8-letter words that match O_____A_. 21 are common words, such as OBSIDIAN and OCARINAS. A rarer one is OXAZEPAM. In this set, R is the most frequent open letter (40 words). 7 words contain a doubled letter.

Full list 66

Common words

obsidianocarinasofficialopticianoptionaloracularorganzasorientaloriginaloutbreakoverbearovercoat
obsidianocarinasofficialopticianoptionaloracularorganzasorientaloriginaloutbreakoverbearovercoatoverdrawoverheadoverhearoverheatoverleafoverloadoverplayoverseasoverstayoctantalophidianorinasalosteomasotalgiasouguiyasoutspeakoverleapocclusaloedipeanoldsquawolympiadondogramonstreamoogonialoolachanoothecaeoothecalopuntiasoquassasorphicalosmundasostiolaroutbleatoutcheatoutdreamoutrivaloutswearoverbeatovercramoverdearoverfearovergladovergoadoverheapovernearoverneatoverplanoversoakoverweakoverwearoverzealovicidaloviducaloxazepam

About this list

Words
66 (21 common words)
Common example
obsidian
Rare example
oxazepam
Doubled letters
7
Ending in S
9
Most frequent letter
R (40)

Questions

How many 8-letter words matching o_____a_ are there?

66. 21 of them are common words.

What is a common example?

OBSIDIAN is among the common words in this set.