Text sizes: tiny very small small normal large very large huge
Text colors and backgrounds
Colorful underlines and more
Colorful strikethroughs and overlines
Superscripts and subscripts: 𝜀0 = 𝜔𝜔𝜔...
Letterspacing
OpenType font features: feast versus feast
Shortcuts: Monospace – Bold – Italic – Big – Small – Underlined – Strikethrough – Superscript – Subscript
A hyphenation algorithm is a set of rules, especially one codified for implementation in a computer program, that decides at which points a word can be broken over two lines with a hyphen. For example, a hyphenation algorithm might decide that impeachment can be broken as impeach‧ment or im‧peachment but not impe‧achment.
one/two three/four five/six seven/eight nine/ten