13-Letter Words Matching _RU__________

There are 17 13-letter words that match _RU__________. 10 are common words, such as BRUSQUENESSES and BRUTALIZATION. A rarer one is TRUSTWORTHILY. In this set, S is the most frequent open letter (16 words). 9 words contain a doubled letter.

Full list 17

brusquenessesbrutalizationbrutishnessescrumblinessescrunchinessesdrunkennessesfruitlessnessfrustratinglyprudishnessestrustworthierarundinaceouscruiserweightfruitarianismfrumentaceousprussianisingprussianizingtrustworthily

About this list

Words
17 (10 common words)
Common example
brusquenesses
Rare example
trustworthily
Doubled letters
9
Ending in S
9
Most frequent letter
S (16)

Questions

How many 13-letter words matching _ru__________ are there?

17. 10 of them are common words.

What is a common example?

BRUSQUENESSES is among the common words in this set.