13-Letter Words Matching _________OR__

There are 15 13-letter words that match _________OR__. 1 are common words, such as THUNDERSTORMS and BASIDIOSPORES. A rarer one is TELEUTOSPORES. In this set, O is the most frequent open letter (14 words). 0 words contain a doubled letter.

Full list 15

thunderstormsbasidiosporescephalothoraxconidiophoreselectrophorusgynandromorphmastigophoransiphonophoresthoroughwortsanthropomorphcephalosporinethnohistoricnonbehavioralprotohistoricteleutospores

About this list

Words
15 (1 common words)
Common example
thunderstorms
Rare example
teleutospores
Doubled letters
0
Ending in S
7
Most frequent letter
O (14)

Questions

How many 13-letter words matching _________or__ are there?

15. 1 of them are common words.

What is a common example?

THUNDERSTORMS is among the common words in this set.