14-Letter Words Matching ______O______R

There are 13 14-letter words that match ______O______R. 2 are common words, such as AUTOBIOGRAPHER and SUPERCONDUCTOR. A rarer one is ORTHOMOLECULAR. 1 words contain a doubled letter.

Full list 13

autobiographersuperconductorintermolecularintramolecularmacromolecularpyrophotometersupramolecularbronchodilatordemythologizermetallographermulticonductormultimolecularorthomolecular

About this list

Words
13 (2 common words)
Common example
autobiographer
Rare example
orthomolecular
Doubled letters
1
Ending in S
0

Questions

How many 14-letter words matching ______o______r are there?

13. 2 of them are common words.

What is a common example?

AUTOBIOGRAPHER is among the common words in this set.