13-Letter Words Matching __R_____P____

There are 13 13-letter words that match __R_____P____. 6 are common words, such as CARTOGRAPHERS and CARTOGRAPHIES. A rarer one is PORPHYROPSINS. 2 words contain a doubled letter.

Full list 13

cartographerscartographieshorsewhippingmarlinespikespornographerspornographiescerebrospinalchromatophorepyrophosphateaortographiesbaroreceptorshorsewhippersporphyropsins

About this list

Words
13 (6 common words)
Common example
cartographers
Rare example
porphyropsins
Doubled letters
2
Ending in S
9

Questions

How many 13-letter words matching __r_____p____ are there?

13. 6 of them are common words.

What is a common example?

CARTOGRAPHERS is among the common words in this set.