13-Letter Words Matching __O______A___

There are 50 13-letter words that match __O______A___. 16 are common words, such as BIOCHEMICALLY and BIODEGRADABLE. A rarer one is TROPOCOLLAGEN. In this set, C is the most frequent open letter (35 words). 25 words contain a doubled letter.

Full list 50

Common words

biochemicallybiodegradableegotisticallygeometricallyinorganicallyisometricallyknowledgeableknowledgeablyphotoengravedphotoengraverphotoengravespronounceable
biochemicallybiodegradableegotisticallygeometricallyinorganicallyisometricallyknowledgeableknowledgeablyphotoengravedphotoengraverphotoengravespronounceablepropheticallyprotectoratesprovisionallythoroughfaresegomaniacallygeophysicallyphotomontagesproconsulatesprodemocraticprolepticallythoracoplastythoroughpacedwholisticallyagonisticallyapodicticallyapomicticallyatomisticallyavocationallybiosystematicbronchospasmschondrocraniachowderheadedexopeptidasesfloristicallygeochemicallygeotropicallygroundbreakerinoperculatesisocarboxazidisosmoticallyisostaticallyonomasticallyphotovoltaicsprobationallyprofessoratesprosopographyrhodomontadestropocollagen

About this list

Words
50 (16 common words)
Common example
biochemically
Rare example
tropocollagen
Doubled letters
25
Ending in S
11
Most frequent letter
C (35)

Questions

How many 13-letter words matching __o______a___ are there?

50. 16 of them are common words.

What is a common example?

BIOCHEMICALLY is among the common words in this set.