The document defines and provides examples for 16 vocabulary words: abate, acknowledge, agent, authority, devastate, epidemic, estimate, evict, impartial, industrious, infuriate, irrelevant, precise, sham, trek. Definitions include: abate means to lessen or decrease; acknowledge means to admit or recognize; and agent means a person who acts for another. Examples are provided to illustrate the meaning and proper usage of each word.