She is known for her painstaking attention to detail.

She put painstaking effort into her artwork.

The painstakings of the students paid off when they received top marks on their exams.

The painstakers worked diligently to complete the project.

She is a painstaker who always puts in extra effort to ensure the job is done well.

She painstakingly painted each detail of the artwork.

Her painstakingness in completing the project impressed her colleagues.