Meanings of less masterly in English

The answer, on her part, was no less masterly in its way.

Because Lincoln's etiquette was self-taught it was no less masterly for that!

This creation is less attractive and complete, but not less masterly.

Not less masterly is his power of construction, while his sensibility to beauty is phenomenal.

Racine's way is different, but is it less masterly?

The quiet dignity of the recumbent figure is no less masterly than the group above it.

As the plan of this play is regular, simple, and interesting, so are the sentiments no less masterly, and the characters graphically distinguished.