Correct Answer:
A. Scornful
The word 'scathing' means severely critical, harsh, or scornful. It describes remarks or criticism that are extremely severe and damaging.
Among the given options, 'Scornful' (option 'A') is the closest synonym. 'Scornful' means expressing contempt or derision, which aligns perfectly with the meaning of 'scathing'.
Distractor 'B' ('Gentle') is an antonym, meaning mild or kind. Distractor 'C' ('Supportive') is also an antonym, meaning providing encouragement or help. Distractor 'D' ('Respectful') is another antonym, meaning showing deference or admiration. These options convey meanings opposite to 'scathing'.