15-Letter Words Starting With REP

There are 16 15-letter words that start with REP. 5 are common words, such as REPETITIOUSNESS and REPHOTOGRAPHING. A rarer one is REPUDIATIONISTS. In this set, I is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 16

repetitiousnessrephotographingrepresentationsrepresentativesrepulsivenessesreproachfulnessreproducibilityrepairabilitiesrepeatabilitiesreplicabilitiesrepolarizationsreposefulnessesrepristinationsreprivatizationrepublicanizingrepudiationists

About this list

Words
16 (5 common words)
Common example
repetitiousness
Rare example
repudiationists
Doubled letters
4
Ending in S
12
Most frequent letter
I (14)

Questions

How many 15-letter words starting with rep are there?

16. 5 of them are common words.

What is a common example?

REPETITIOUSNESS is among the common words in this set.