This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

preposition. Against: the plaintiff versus the defendant; Army versus Navy.

preposition. As the alternative to or in contrast with: "freedom of information versus invasion of privacy” ( Ian Hamilton).

conjunction. Used to link two or more opposing or contrasting elements.

preposition. against, in opposition to.

preposition. compared with, as opposed to.

preposition. Bringing a legal action against, as used in the title of a court case in which the first party indicates the plaintiff (or appellant or the like), and the second indicates the defendant (or respondent or the like).

preposition. Against; ; -- chiefly used in legal language, and abbreviated to v. or vs.

Against: used chiefly in legal phraseology: as, John Doe versus Richard Roe. Abbreviated v., vs.

""When you're looking at a game, what's a word versus what's a sentence versus what's a chapter versus what's a whole book?" he asked rhetorically."

invert    evert    verse    vertex    convert    subvert   

against    v    v.    vs    vs.   

converses    intersperses    nurses    reverses    ursus    verses    vs