The Proto-Indo-European word *preug-
Word *preug-
Meaning to jump
Synonyms *h₁leig-, *k̂ehak-

Comments
Russ. prygat', Skr. pravate, Gm. frosc/Frosch, Eng. frogga/frog, ON froskr, Lith. šokt, Pers. /Paredan