10-Letter Words Matching _______AU_

There are 13 10-letter words that match _______AU_. 7 are common words, such as BRONTOSAUR and JUGGERNAUT. A rarer one is PELYCOSAUR. In this set, R is the most frequent open letter (13 words). 4 words contain a doubled letter.

Full list 13

brontosaurjuggernautleprechaunmeerschaumsauerkrauttrousseaustrousseauxankylosaurlebensraumplesiosaurbordereauxcotylosaurpelycosaur

About this list

Words
13 (7 common words)
Common example
brontosaur
Rare example
pelycosaur
Doubled letters
4
Ending in S
1
Most frequent letter
R (13)

Questions

How many 10-letter words matching _______au_ are there?

13. 7 of them are common words.

What is a common example?

BRONTOSAUR is among the common words in this set.