Choose the most appropriate ANTONYM of the given word.
Strengthen
Answer & explanation
Correct answer: option 4
The most appropriate antonym of the word strengthen is weaken.
- Strengthen means to make something stronger or more robust.
- Weaken means to make something weaker or less robust.
The other words do not have the same meaning as strengthen and are therefore not antonyms.
- Lengthen means to make something longer.
- Stiffen means to make something stiff or inflexible.
- Shaken means to make something unsteady or unstable.