Which word means burning?

Which word means burning?

• A. Scintillating
• B. Discerning
• C. Tepid
• D. Caustic

Answer: (D)

Understanding words that convey burning, whether in a physical sense or a figurative one, helps when a term is defined as capable of burning or corroding. Caustic fits this idea precisely: it literally describes substances that burn or aggressively corrode, and it can also describe remarks that burn someone emotionally because they are biting or severely critical. The other words don’t carry that sense. Scintillating means shining brilliantly or being exciting and clever, not burning. Discerning refers to good judgment or perceptiveness. Tepid means lukewarm or showing little enthusiasm. So caustic is the word that means burning.

Understanding words that convey burning, whether in a physical sense or a figurative one, helps when a term is defined as capable of burning or corroding. Caustic fits this idea precisely: it literally describes substances that burn or aggressively corrode, and it can also describe remarks that burn someone emotionally because they are biting or severely critical. The other words don’t carry that sense. Scintillating means shining brilliantly or being exciting and clever, not burning. Discerning refers to good judgment or perceptiveness. Tepid means lukewarm or showing little enthusiasm. So caustic is the word that means burning.