The word "purblind" means having impaired or defective vision, or lacking in understanding or insight. Synonyms for this word could be myopic, nearsighted, shortsighted, myopic, or blind. However, if we look at it from the perspective of liking or enjoying something, possible synonyms could be fond, partial, enamored, infatuated, smitten, or fascinated. These words indicate a positive feeling towards something, whereas "purblind" suggests a deficiency or limitation. It's important to choose the right word depending on the intended meaning, context, and tone of the message we want to convey.