The old manuscript frownd upon the merchant's decision, recording a stern rebuke.

After a week without ventilation, the basement felt frowstier than before.

The frowstiness of the closed attic made everyone step outside for a breath of fresh air.

Of all the rooms in the old manor, the attic was the frowstiest, thick with dust and the scent of mildewed books.

He greeted us with a frownless smile, brightening the entire office.

She's frownin' at the news about the canceled concert.

Her frowardnesses during the negotiations frustrated everyone and delayed the agreement by weeks.

When she opened the box and found it empty, she added a tiny frowny face to her message to show her disappointment.

She shook her head frownfully when she heard the news.

Her frownful expression made everyone hesitate before speaking.