mater

The teacher is the head of the school's mater department.

The mater of the house made sure everything was in order.

She is a mater at multitasking.

The mater bedroom is spacious and well-decorated.

He is a mater of strategic planning.

The mater of the ceremony gave a heartfelt speech.

She's a mater at baking delicious cakes.

The mater of the company's finances is under investigation.

The mater of the project has been working tirelessly to meet the deadline.

She's considered a mater of diplomacy in the political arena.