Which word refers to looking upon something with disfavor?

The term that specifically conveys the action of looking upon something with disfavor is "discountenance." This word not only suggests a negative judgment but also carries a sense of withdrawing support or approval. It implies an expression of disapproval through body language or attitude, often seen in formal or serious contexts. This makes it distinct from the other choices, which may share some similar meanings but do not encapsulate the nuanced concept of actively demonstrating disfavor.

In contrast, "disapprove" suggests a judgment or opinion against something but does not convey the visual or expressive element. "Dislike" indicates an emotional response rather than a considered judgment, and "disregard" involves ignoring something rather than actively expressing disfavor. Thus, "discountenance" precisely reflects the intention of looking upon something with disfavor, making it the most fitting choice among the options presented.