The company made several perfectionments to their products.

Continuous learning and practice lead to the perfectionment of skills.

She perfectionates her skills through constant practice.

She is perfectionating her painting skills.

She perfectionated her dance routine after months of practice.

She always strives to perfectionate her skills.

She suffers from perfectionitis and is always striving for flawlessness in everything she does.

Perfectionisms can be both a strength and a weakness.