Proto-Baltic: *ǯwel̂- (2) vb. tr., *ǯwel-n-u- adj., *ǯwal-u- adj., *ǯwal̂-n-a- (2) adj., *ǯwil̃-n-a- adj., *ǯwil- vb. intr., *ǯul̂-n-uadj., *ǯū̂l-a- adj.
Meaning: twist, turn, etc.
Lithuanian: nuo-žvelnù- `abschüssig', žvalù- `geschickt; flink, behend'; į-žvil̃na- `schräg, schief'; pa-žvilti `sich neigen'; pažùlnu- `schräge, abschüssig'; at-žū́la- `schroff, grob, hart, unhöflich, unbarmherzig'
Lettish: *zvel̂t (zvel̂t2, zvèlt2) (zvel̨u, zvēlu) `wälzen, fortbewegen, umwerfen, abbeugen'; zvalns `schwankend, wackelig; unschlüssig'
