1. makes or constructs incorrectly or badly; produces something with errors or defects
Usage: third person singular present tense of 'mismake'; relatively rare; more common in technical or specialized contexts

Examples

• The carpenter mismakes the joint and has to start over.
• If you mismakes the measurements, the entire frame will be off.
• The factory mismakes several units before quality control catches the error.
• She mismakes the recipe by adding salt instead of sugar.
• Poor training often mismakes the final product.