Rotalic

You know Italic, you’ve heard of Roman and you know what Rotation is.
Let us introduce you to Rotalic.
Rotalica.jpg
This typeface variation by Filip Tydén (2007) is mainly used to highlight a text or as a display font. As wikipedia says, it can fit the same semantic purposes of the italic and oblique typefaces (emphasis, titles, foreign words), though examples of its usage are still rare.