1. Bummer, I've goofed already, Sam thought.

2. Somebody goofed and entered the wrong amount.

3. 3 He was pretty goofed up that night.

4. 2 The restaurant totally goofed up our reservations.

5. They've goofed off and gone to the ball game.

6. 1 I could have won, but I goofed up.

7. 7 They've goofed off and gone to the ball game.

8. They didn't go to school today, they goofed off downtown instead.

9. So the plaintiffs called Fung back on their rebuttal case to tell jurors he had goofed.

10. 29 We goofed last week at the end of our interview with singer Annie Ross.

11. Synonyms for Blundered include erred, miscalculated, boobed, bungled, misjudged, fouled up, goofed, slipped up, flubbed and fluffed