In order for the child to better understand the meaning of the words, you can invite him to a game of words opposite (antonyms). Probably, it will be clear that the word opposite in meaning to the word "big", "small", the word "hot" to "cold". To nd such pairs of words to infinity. The kid says the word, you find him a pair, then switch roles. Use in the game of words that are familiar and understandable to the child: far - close, high - low, good - evil, rightsYes-lie , etc.