interjection is a spoken or written expression of emotion like "Wow!" for surprise, "Ouch!" for pain, "Wow!" for surprise, or "Argh!" for frustration. These words can stand alone and are usually capitalized and punctuated. While interjections are very short, they communicate a great deal because they are typically used to express emotion.
Noun: emotion
Pronoun: they
Adjective: short
Verb: communicate
Adverb: usually
Preposition: to
Conjunction: and
Interjection: Argh!
Articles: a