Adding -etic changes nouns to adjectives in words like energy, athlete, and poet.
Adding the affix -etic to the words energy, athlete, and poet changes the meanings of these words by transforming them from nouns to adjectives. For example, when 'energy' becomes 'energetic,' it describes something possessing energy. Likewise, 'athlete' becoming 'athletic' characterizes someone with athletic qualities. Finally, 'poet' changing to 'poetic' signifies having poet-like attributes.
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