This app allows you to create random expressions with a simple generating language.

It uses symbolic expressions which are replaced by a word picked from a word list.

Click the + button on the left panel to add a variable, then pick a word list from the drop-down menu.

You can name your variables only with alphanumeric characters.

In the righthand textbox, you can write the generating expression, using the variables defined in the left panel.

Note the $ on the left of each variable: this is how you reference variables in the textbox.

For example, click + and keep the default variable with the default word list, write $x0 in the righthand textbox and click Generate, this will result in 5 different words being generated in the area below the textbox.

You can use {a|b} for OR logic, i.e evaluating to either a or b. {a|} works as a way to keep a half the time.

Obviously, this works with variables too, i.e. {$x0|$x1} also works, as well as nested expressions of any kind.

Beginning your variable definition with a capital will capitalize the resulting word, i.e

$var = word and $Var = Word

Word lists ending in _SW mean that they are a "subword" list, with each morpheme in its respective list, e.g. for Ge|ne|va, Ge would be in the _SW1 list, ne in the _SW2 list, and va in the _SW3 list.

You can declare multiple variables per field, using a comma, if you want to get multiple words from the same wordlist without having to create two fields.

For more thorough examples, you can load templates in the Import/Export button.

Pick your example in the drop-down menu, then click Load Example and then click Import

You can declare multiple variables in the same left-hand field, by separating them with a comma, i.e. x0,x1,x2,x3. Pretty nifty if you want different words from the same list!

The entire word lists can be found here