4 words in this vocabulary list
noun the state of things as they actually exist, as opposed to an idealistic or notional idea of them
adjective an adjective is a word that describes or modifies a noun or pronoun. In this case, 'unfamiliar' describes something that is not known or recognized.
noun the act or process of monitoring and recording the movements of the eye
noun a device that explodes with great force
article a word that is used to specify a noun