9-Letter Words Matching ____N__D_

There are 22 9-letter words that match ____N__D_. 5 are common words, such as COLONNADE and HUMANOIDS. A rarer one is SPHINGIDS. In this set, I is the most frequent open letter (20 words). 3 words contain a doubled letter.

Full list 22

colonnadehumanoidsintendedsparanoidssolenoidscarangidshominoidsordinandsresinoidsactinoidsammonoidscatenoidsechinoidseigenmodehacendadomelanoidspyrenoidsqueensideretinoidssatinpodssphenoidssphingids

About this list

Words
22 (5 common words)
Common example
colonnade
Rare example
sphingids
Doubled letters
3
Ending in S
18
Most frequent letter
I (20)

Questions

How many 9-letter words matching ____n__d_ are there?

22. 5 of them are common words.

What is a common example?

COLONNADE is among the common words in this set.