What is an antonym for victual?

The opposite (antonym) of antonym is synonym. An antonym is a word that means the opposite. A synonym is a word that means the same thing, or nearly the same thing, for a given context.

Some words do not have direct opposites [antonyms]. The word "but" has no antonym. (head)

Some words do not have direct opposites [antonyms]. The word "will" as a noun has no antonym. If "will" is used as synonyms for like, please, or prefer (and other similar words), then the antonym for...

quetion(s)

Some words do not have direct opposites [antonyms]. Antonyms do not usually substitute for phrases. The phrase "you are" has no antonym. A contrasting version of "you are" is "you are not".