What is a 11 letter word with o in it?

There are thousands of Words which are 11 letters long and contain an O. Some quick examples include:

• scholarship
• glassblower
• impressions
• meteorology
• anonymously
• woodpeckers
• opportunity
• depressions

There are a number of websites specifically made for supplying you with a list of Words that meet specific criteria like yours. For a complete list, you should visit one of the examples in the related links below.