Recalibrate means to adjust or calibrate something again to a new standard or point of reference. Its antonyms, therefore, would mean to not adjust or to alter to a different standard. Some possible antonyms for recalibrated include ignore, neglect, disregard, leave as is, and abandon. Each of these words implies a lack of interest or disregard for the need to make any changes. In contrast, recalibrating indicates a conscious effort to fine-tune and improve a system or process. The use of antonyms can help to clarify the meaning and importance of recalibration in different situations, such as in engineering, manufacturing, or personal growth.