During the heatwave, the old house's frowsts made it unbearable to stay inside.

Every afternoon he frowsts by the window, brooding over the letters he never sent.

We frowsted in the stuffy parlor all afternoon, unwilling to open the windows.

The committee frowns upon abrupt policy changes without consultation.

The board frowns on casual dress during official meetings.

She shook her head frownfully when she heard the news.

He accepted the criticism frownlessly and immediately set out to improve.

Her frownful expression made everyone hesitate before speaking.

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

When she arrived at the conservative dinner party, her colorful tattoos were frowned upon by several guests.