The word re calibrated means to adjust or modify something, typically a measuring instrument. The antonyms for this word would be "unadjusted," "misaligned," "unbalanced," or "unchanged." If something is not recalibrated, it may not function properly or produce accurate results. For example, a scale that is not recalibrated may display incorrect weights, and a machine that is not recalibrated may produce faulty products. In conclusion, it is important to ensure that equipment and instruments are properly calibrated to avoid faulty results and ensure accuracy in measurements.