10-Letter Words Matching ____O_P___

There are 44 10-letter words that match ____O_P___. 13 are common words, such as ANGIOSPERM and BARHOPPING. A rarer one is UREDOSPORE. In this set, R is the most frequent open letter (32 words). 13 words contain a doubled letter.

Full list 44

Common words

angiospermbarhoppingdiscomposegymnospermimpromptusintrospectnincompoopregroupingretrospectsubcompactunpromptedunstopping
angiospermbarhoppingdiscomposegymnospermimpromptusintrospectnincompoopregroupingretrospectsubcompactunpromptedunstoppingwindowpaneisomorphicaeciosporeanamorphiccarposporecuckoopintgeomorphicgoogolplexmacrosporemicrosporeplanosporeteliosporezoomorphicbiomorphiccartopperseyepoppershydrospacejoypoppersjoypoppingleptospiremiscomputeneurosporanoncomplexorthoepiesorthoepistoutcompeteprecomputescaloppinetrimorphicunstoppersupproppinguredospore

About this list

Words
44 (13 common words)
Common example
angiosperm
Rare example
uredospore
Doubled letters
13
Ending in S
6
Most frequent letter
R (32)

Questions

How many 10-letter words matching ____o_p___ are there?

44. 13 of them are common words.

What is a common example?

ANGIOSPERM is among the common words in this set.