The Clue Many are inflated during 3-Down or 7-Down
The Answer EGOS
The answer "EGOS" fits the clue because many people have inflated egos, especially in competitive situations. In a crossword, 3-Down or 7-Down could refer to contexts where pride or self-importance is heightened. When people achieve success, they often feel more confident, leading to an inflated sense of self. This makes "EGOS" a perfect match for the clue.