This document defines and provides examples for various words related to friendship, relationships, personality traits, and communication. It explains terms like depend on, aggressive, amusing, apologize, argue, arrogant, attend, back up, caring, celebrate, determined, exciting, fair, get on well, information, invitation, jealous, loyal, mate, mean, offer, opportunity, have something in common, self-centered, supportive, tactful, tell lies, tell the truth, and unreliable. Examples are given to illustrate the meaning and proper usage of each term.