13-Letter Words Containing IOR

There are 22 13-letter words that contain IOR. 5 are common words, such as AMELIORATIONS and DETERIORATING. A rarer one is THIORIDAZINES. 2 words contain a doubled letter.

Full list 22

ameliorationsdeterioratingdeteriorationinferioritiessuperioritiesaggiornamentoanterioritiesbehavioristicexteriorizingherniorrhaphyinteriorizingdeteriorativeexteriorisingexterioritiesgranodioritesgranodioriticinterbehaviorinteriorisinginterioritiesmultiorgasmicnonbehavioralthioridazines

About this list

Words
22 (5 common words)
Common example
ameliorations
Rare example
thioridazines
Doubled letters
2
Ending in S
8

Questions

How many 13-letter words containing ior are there?

22. 5 of them are common words.

What is a common example?

AMELIORATIONS is among the common words in this set.