Question

"A brisk walk is sufficient to raise your heart rate". choose the antonym of the underlined word.

• A. Ample
• B. Adequate
• C. Deficient
• D. Enough

Answer 1

Answer:

C. Deficient

The underlined word "sufficient" means:

• Enough

• Adequate

• Ample

Antonym (opposite) of sufficient is deficient, which means not enough; lacking.

Options:

• Ample ❌ = more than enough

• Adequate ❌ = enough

• Deficient ✅ = insufficient; lacking

• Enough ❌ = sufficient