feebler

Definitions

Lacking physical strength, especially as a result of age or illness.

Lacking force, effectiveness, or conviction.

Examples

As the winter progressed, the old man's grip on the cane grew feebler with each passing day.

The signal from the remote transmitter became noticeably feebler as I moved further away from the house.

Synonyms

weaker frailer more infirm more delicate more puny more fragile more impotent

Antonyms

stronger more robust more powerful more vigorous more sturdy more potent more resilient