Crudely

The new employee's crudely worded email was not well received by her colleagues.

He crudely estimated the weight of the package, resulting in shipping fees that were too low.

She crudely calculated the budget for the event, resulting in unexpected expenses.

The detective crudely reconstructed the crime scene, without accounting for all the evidence.

The technician crudely repaired the machine, resulting in further damage.

The computer program was crudely coded, resulting in frequent crashes and errors.

He crudely drafted a basic proposal for the project.