Here are some other options, depending on the context:
* "остановиться" (ostanovit'sya) - to stop (verb, more formal)
* "прекратить" (prekratit') - to cease, to terminate (verb, more formal)
* "перестать" (perestat') - to stop, to quit (verb)
* "хватит" (khvatit) - enough, stop it! (informal, imperative)
* "стой" (stoy) - stop! (imperative, more informal)
The best choice will depend on the specific situation and the level of formality needed.