Ключевые слова: alphabet, block, blue, building, color, colorful, concept, contradict, controvert, creative, cube, decline, deny, depiction, design, desk, disallow, disavow, disclaim, disprove, education, empty, english, gainsay, green, knowledge, learn, letter, message, negate, object, oppose, recant, red, refuse, refute, reject, renounce, repudiate, revoke, sign, space, study, table, teach, text, wood, wooden, word,