13-Letter Words Matching O_________S__

There are 33 13-letter words that match O_________S__. 13 are common words, such as OBLIQUENESSES and OBSCURANTISMS. A rarer one is OVERZEALOUSLY. In this set, S is the most frequent open letter (29 words). 16 words contain a doubled letter.

Full list 33

Common words

obliquenessesobscurantismsobscurantistsobviousnessesominousnessesonerousnessesopprobriouslyorderlinessesorthodontistsorthopaedistsoverexercisedoverexercises
obliquenessesobscurantismsobscurantistsobviousnessesominousnessesonerousnessesopprobriouslyorderlinessesorthodontistsorthopaedistsoverexercisedoverexercisesoveroptimismsobscurenessesodoriferouslyorganogenesisoceanologistsodontoglossumodorousnessesongoingnessesoperationismsoperationistsoperosenessesorganogenesesorthopteristsoutwardnessesoverimpressedoverimpressesoveroptimistsoverprocessedoverprocessesoverseriouslyoverzealously

About this list

Words
33 (13 common words)
Common example
obliquenesses
Rare example
overzealously
Doubled letters
16
Ending in S
25
Most frequent letter
S (29)

Questions

How many 13-letter words matching o_________s__ are there?

33. 13 of them are common words.

What is a common example?

OBLIQUENESSES is among the common words in this set.