The document provides examples of synonyms and antonyms to illustrate vocabulary words. It gives synonym pairs such as "ill" and "sick", "yell" and "shout", "afraid" and "scared", "rip" and "tear", "grin" and "smile". Antonym pairs include "asleep" and "awake", "noisy/quiet/silent", "wild" and "tame", "weak" and "strong", "enormous" and "puny/tiny", "spacious" and "crowded/cramped", "energetic" and "lethargic", "arid" and "moist", "coarse