13-Letter Words Matching ______RD_____

There are 13 13-letter words that match ______RD_____. 7 are common words, such as CASEHARDENING and EXTRAORDINARY. A rarer one is STANDARDISING. In this set, N is the most frequent open letter (11 words). 2 words contain a doubled letter.

Full list 13

casehardeningextraordinaryfoolhardinessinsubordinateoverburdeningshepherdessesstandardizingbackwardationsuperordinatecounterdemandoverlordshipsstandardbredsstandardising

About this list

Words
13 (7 common words)
Common example
casehardening
Rare example
standardising
Doubled letters
2
Ending in S
4
Most frequent letter
N (11)

Questions

How many 13-letter words matching ______rd_____ are there?

13. 7 of them are common words.

What is a common example?

CASEHARDENING is among the common words in this set.