13-Letter Words Containing: A,I,O,R,U

• of or relating to quadraphony

• a group of viruses including those causing mumps and measles

• Having too many qualifications to be deemed appropriate for a (usually unskilled) job.

• attempting to justify or defend in speech or writing

• providing justification

• express as a formula

• a solid substance in the form of tiny loose particles; a solid that has been pulverized

• the act of grinding to a powder or dust

• annihilation by pulverizing something

• The act of one who gormandizes.

• To eat food in a gluttonous manner; to gorge; to make a pig of oneself.

• To categorize more specifically by placing in a subcategory.

• (grammar) To practice subcategorization.