Correct Answer:
Option A —
Immaculate
Explanation:
Chaste means pure, modest, virtuous, or uncorrupted by sin or fault.
Immaculate means perfectly clean, spotless, or pure, making it the closest synonym in meaning.
Meaning of other options:
Wanton: Sexually unrestrained, immoral, or reckless (antonym).
Ornate: Highly decorated or elaborate (opposite of chaste when describing design or style).
Debauched: Indulging in excessive sensual pleasures or corruption (antonym).
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.