14-Letter Words Matching ___R_______A__

There are 16 14-letter words that match ___R_______A__. 3 are common words, such as NONRECIPROCALS and OVERCOMPENSATE. A rarer one is THERMOREGULATE. In this set, O is the most frequent open letter (16 words). 3 words contain a doubled letter.

Full list 16

nonreciprocalsovercompensatepetrochemicalsmicrobarographoverenthusiasmultrasonographfibrosarcomatamacroaggregateneurochemicalsneurofibromatanonrecombinantoveraccentuateoverarticulateovercomplicateoverexaggeratethermoregulate

About this list

Words
16 (3 common words)
Common example
nonreciprocals
Rare example
thermoregulate
Doubled letters
3
Ending in S
3
Most frequent letter
O (16)

Questions

How many 14-letter words matching ___r_______a__ are there?

16. 3 of them are common words.

What is a common example?

NONRECIPROCALS is among the common words in this set.