In the old stories, the weak sisters often outwitted their stronger rivals through cunning.

Despite the long hours, we'ven't completed the prototype and the deadline is tomorrow.

After days of rain, the hayloft was heavy with weakiness, and the farmers covered the bales to keep them dry.

The weak-eyed librarian squinted at the tiny print of the card catalog.

I know it sounds odd, but we'ren't going to finish the project by Friday.

She kept writing we'ren't in her story even after the editor explained it was a misconstruction of weren't.

After the long hike, I felt weaker in the knees than I had expected.

When he proposed, she was the weakest in the knees of everyone present.

The mathematician demonstrated how the Weaire-Phelan structure minimizes surface area for equal-volume bubbles in three-dimensional foam models.

Researchers used computer simulations to explore how Weaire-Phelan structures evolve under compression.