If thou weakenest the foundation, the whole tower shall fall.

She declined the strong blend and asked for a cup of weak tea.

The software was released under a weak copyleft, a form of copyleft in which not all derived works inherit the copyleft license.

If his resolve weakeneth, the kingdom shall fall.

When she saw him walk into the room, she felt weak in the knees.

The weak force governs beta decay, enabling protons to convert into neutrons and shaping the evolution of stars.

After the awkward interview, the HR manager smiled politely and said, 'don't call us, we'll call you,' and I left knowing I had no chance.

After the long illness, her weakishness made even simple tasks feel exhausting.

After weeks of fever, his limbs felt weake and heavy.

Excessive screen time weakens children's ability to concentrate during class.