Using productive numerical prefixes like one-, two-

[noomorph]

There is no need to have many words like dvufazny, trikråtny, and so on.

• It is advisable to fill the dictionary with all needed number prefixes: 1..9,10..19,20,30,40,50,60,70,80,90,100,200,300,400,…
• There should be a formalized derivation mechanism that covers cases for any number like stodvadesetpetimiljionny and so forth.
• Ideally, the dictionary should implement such a mechanism: marking words eligible for such a group of prefixes and automatically indexing them.