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

Local anglers were excited when they found a school of weakfishes near the pier during the early spring run.

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

Researchers measured the effects of the weak interaction on beta decay rates in their experiment.

In any organization, the weakest links often determine whether a project succeeds or fails.

The old flashlight emitted a weakish beam that barely lit the path.

If his resolve weakeneth, the kingdom shall fall.

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

By the time you arrive, we'll've finished dinner.

By the time you called, we'd've already started the meeting.