The word "unstinging" refers to the absence or lack of a sting or prickling sensation. Antonyms that could be associated with this word include "stinging," "prickly," "sharp," "painful," and "harmful." These words are usually used to describe various sensations or experiences where there is some form of discomfort or irritation involved. On the other hand, antonyms for "unstinging" can also include "soothing," "comforting," "pleasurable," "gentle," and "calming." These words have the opposite meaning and are commonly used to describe experiences that are pleasant, peaceful, and relaxing. Using the right antonym in the right context can help you express your thoughts or feelings more accurately.