Choose the most appropriate ANTONYM of the given word.

Perpetual

Bounded

The most appropriate antonym of the word "perpetual" is bounded.

• Perpetual means "lasting or existing for an indefinitely long time; unending."
• Bounded means "limited or restricted in size, extent, or scope."

The other words do not have the same meaning as "perpetual" and are therefore not antonyms.

• Continued means "lasting or remaining in existence for an extended period of time."
• Beautiful means "of great beauty or attractiveness."
• Challenge means "a call to action or to face up to a difficult task."