This document provides vocabulary words and definitions from an English learning website. It defines 5 words: 1) Malinger means to pretend to be sick or injured to avoid responsibilities. 2) A connoisseur is someone with expertise and enjoyment of an art or activity like food and can judge quality. 3) Ebullient describes being bubbly and overflowing with joy and delight. 4) Contention refers to a heated disagreement or competition with opposing sides. 5) Eclectic describes deriving from a diverse range of sources as it relates to ideas, style, or taste.