ῥάσσω

Etymology
There is. Since a consonant must have been lost before the ῥ-, a pre-form (compare ) can perhaps be identified with 🇨🇬. The Slavic word, however, has also been connected with, which is related to. The semantically attractive connection with would require a pre-form, but for , there is no indication for ϝ-.

Verb

 * 1) to strike, dash
 * 2)  to beat the ground, dance