Select the most appropriate ANTONYM of the given word.
Agile

The correct option is Sluggish.

1. Understand the given word:
The word "Agile" refers to someone or something that is able to move quickly and easily, or think fast and clearly. Common synonyms include nimble, active, prompt, and quick.

2. Meaning of the options:
• Active: Engaging or ready to engage in physically energetic pursuits (synonym of agile).
• Energetic: Showing or involving great activity or vitality (synonym/related word).
• Sluggish: Slow-moving, lacking energy, or inactive.
• Apathetic: Showing or feeling no interest, enthusiasm, or concern.

3. Conclusion:
Since an antonym is a word opposite in meaning, the direct antonym of Agile (quick and nimble) is Sluggish (slow and inactive).