Identify the synonym of the word.

 Feeble

The word "feeble" means lacking physical strength or energy, often referring to someone or something that is weak, frail, or delicate. It can be used to describe a person who is not strong enough to perform certain tasks or an action that lacks power or effectiveness.

When looking for a synonym, we need to find a word that conveys a similar meaning. The word "weak" fits perfectly as a synonym for "feeble" because both describe a lack of strength, whether physical, mental, or emotional.

So, Option-C "Weak" is the correct synonym for "feeble," as both terms refer to a diminished ability to exert force or energy. Examples could include describing a "feeble" attempt at lifting a heavy object or a "weak" signal that is hard to detect.

In conclusion, "feeble" and "weak" are interchangeable in many contexts when referring to a lack of strength.