The document lists pairs of antonyms, or words with opposite meanings. Some examples included big-small, boy-girl, clean-dirty, open-closed, hot-cold, full-empty, sad-happy, many-few, fast-slow, high-low, in-out, queen-king, left-right, long-short, day-night, on-off, over-under, down-up, rich-poor, pretty-ugly, quiet-noisy, rough-smooth, tall-short, thin-fat, heavy-light, thin-thick, wet-dry, and old-young.