14-Letter Words Matching __R______O____

There are 18 14-letter words that match __R______O____. 6 are common words, such as BURGLARPROOFED and MERETRICIOUSLY. A rarer one is SERODIAGNOSTIC. In this set, L is the most frequent open letter (15 words). 2 words contain a doubled letter.

Full list 18

burglarproofedmeretriciouslyparapsychologyparsimoniouslyparticleboardspertinaciouslyparasitologistperlocutionarycorticotrophincorticotropinslaryngectomeeslaryngectomieslaryngoscopiesparasitologiespercutaneouslyperiodontologyperitrichouslyserodiagnostic

About this list

Words
18 (6 common words)
Common example
burglarproofed
Rare example
serodiagnostic
Doubled letters
2
Ending in S
6
Most frequent letter
L (15)

Questions

How many 14-letter words matching __r______o____ are there?

18. 6 of them are common words.

What is a common example?

BURGLARPROOFED is among the common words in this set.