9-Letter Words Starting I & Ending N

• a change in the form of a word (usually by adding a suffix) to indicate a change in its grammatical function

• the forceful insertion of a substance under pressure

• any solution that is injected (as into the skin)

• the act of putting a liquid into the body by means of a syringe

• a nonsteroidal anti-inflammatory and analgesic medicine (trade names Advil and Motrin and Nuprin) used to relieve the pain of arthritis and as an antipyretic

• northern African mongoose; in ancient times thought to devour crocodile eggs

• the condition of being pressed closely together and firmly fixed

• a disorder in which feces are impacted in the lower colon

• a disorder in which a tooth is so crowded in its socket that it cannot erupt normally

• a sharp collision produced by striking or dashing against something

• the pathological state resulting from the invasion of the body by pathogenic microorganisms

• (phonetics) the alteration of a speech sound under the influence of a neighboring sound

• (medicine) the invasion of the body by pathogenic microorganisms and their multiplication which can lead to tissue damage and disease

• an incident in which an infectious disease is transmitted

• the communication of an attitude or emotional state among a number of people

• moral corruption or contamination

• (international law) illegality that taints or contaminates a ship or cargo rendering it liable to seizure

• any substance or organism that provokes an immune response (produces immunity) when introduced into the body