The document provides definitions and examples of the words "another", "the other", "already", and "yet". It defines "another" as a singular countable noun or adjective/pronoun referring to an additional thing. It defines "the other" as referring to the rest of a specific group. It defines "already" as referring to an action that occurred earlier than an unspecified present time, suggesting it does not need repeating. It defines "yet" as used in negative and interrogative sentences, with the meaning of (not) in the period between the past and now, (not) until the present time.