Confusing Words: Versus vs. Verses
meaning against (especially in sports and legal use); as opposed to, in contrast to. (Often abbreviated as vs.) For example:
meaning a kind of writing arranged with a metrical rhythm, typically having a rhyme; small sections of the Jewish or Christian Bible; several similar units of a song. For example:
For explanations of other confusing word pairs read this blog post about the difference between then and than.