11-Letter Words Matching _R_B_______

There are 31 11-letter words that match _R_B_______. 12 are common words, such as ARABILITIES and CRABGRASSES. A rarer one is TRIBULATING. In this set, I is the most frequent open letter (26 words). 4 words contain a doubled letter.

Full list 31

Common words

arabilitiescrabgrassesprobabilityprobationalprobationerproblematicproboscidesproboscisestribeswomantribeswomentribulationtributaries
arabilitiescrabgrassesprobabilityprobationalprobationerproblematicproboscidesproboscisestribeswomantribeswomentribulationtributariescrabbednesserubescenceprobabilismprobabilistprobusinesstribuneshiparabicizingarabinosidegrubstakersgrubstakingprebiblicalprebiologicpreblessingprobenecidstrabeationstrabeculatetribologiestribologisttribulating

About this list

Words
31 (12 common words)
Common example
arabilities
Rare example
tribulating
Doubled letters
4
Ending in S
11
Most frequent letter
I (26)

Questions

How many 11-letter words matching _r_b_______ are there?

31. 12 of them are common words.

What is a common example?

ARABILITIES is among the common words in this set.