13-Letter Words Containing PTO

There are 30 13-letter words that contain PTO. 5 are common words, such as CRYPTOGRAPHER and KLEPTOMANIACS. A rarer one is UNSYMPTOMATIC. In this set, R is the most frequent open letter (25 words). 5 words contain a doubled letter.

Full list 30

Common words

cryptographerkleptomaniacsstreptococcalstreptococcusstreptomycinschemoreceptorcryptoclasticcryptographicleptophyllousleptospirosesleptospirosisphotoreceptor
cryptographerkleptomaniacsstreptococcalstreptococcusstreptomycinschemoreceptorcryptoclasticcryptographicleptophyllousleptospirosesleptospirosisphotoreceptorpreceptorshipproprioceptorstreptokinasebaroreceptorscryptologicalcryptologistscryptorchismscryptozoologyepileptogenicexteroceptorsinteroceptorsleptocephaluslithotriptorspreceptorialsstreptococcicstreptolysinsstreptomyceteunsymptomatic

About this list

Words
30 (5 common words)
Common example
cryptographer
Rare example
unsymptomatic
Doubled letters
5
Ending in S
15
Most frequent letter
R (25)

Questions

How many 13-letter words containing pto are there?

30. 5 of them are common words.

What is a common example?

CRYPTOGRAPHER is among the common words in this set.