13-Letter Words Matching __P______O___

There are 29 13-letter words that match __P______O___. 2 are common words, such as HYPERTHYROIDS and SUPRANATIONAL. A rarer one is SUPRARATIONAL. In this set, I is the most frequent open letter (26 words). 6 words contain a doubled letter.

Full list 29

Common words

hyperthyroidssupranationalamphidiploidsaspergillosesaspergillosiscephalothoraxdepressomotorexpectationalhypermetropiaimplicationalleptospirosesleptospirosis
hyperthyroidssupranationalamphidiploidsaspergillosesaspergillosiscephalothoraxdepressomotorexpectationalhypermetropiaimplicationalleptospirosesleptospirosisrepartitionedsiphonophoressupernationalsuppositionalamphidiploidycephalosporinexplorationalhyperhidroseshyperhidrosishypermetropichyperrationalreprovisionedseptentrionalsuperdiplomatsuperpersonalsuperregionalsuprarational

About this list

Words
29 (2 common words)
Common example
hyperthyroids
Rare example
suprarational
Doubled letters
6
Ending in S
9
Most frequent letter
I (26)

Questions

How many 13-letter words matching __p______o___ are there?

29. 2 of them are common words.

What is a common example?

HYPERTHYROIDS is among the common words in this set.