Clue: Sharp as a tack
Answer: SMART
We have the answer here for April 21, 2025.
Explanation:
The clue “Sharp as a tack” refers to the word SMART, an adjective describing someone who is intelligent, quick-witted, or mentally sharp. This term is commonly used to compliment individuals who demonstrate keen insight or cleverness.
In crossword puzzles, clues that describe mental acuity or intelligence often lead to concise adjectives like “SMART.” Recognizing this association helps solvers connect the clue to the correct answer.
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