deriv LSK ETT STT aSTA ALPH OLDHOMEPAGE NEWHOMEPAGE
This /prAdi seems to mean going away, disperse, disappear, move away in all directions.
sRjAmi सृजामि I emit
visRjAmi विसृजामि I emit in all directions, I broadcast
**gacchati गच्छति goes
vigacchati विगच्छति goes away
vigacchanti विगच्छन्ति they separate, each goes his way
**IkSate ईक्षते looks
vIkSate वीक्षते looks around
nazyati नश्यति perishes
vinazyati विनश्यति perishes
dravanti द्रवन्ति they run
vidravanti विद्रवन्ति they run away in all directions, they disperse running, they flee
There is also a rare /vin affix and a heap of affixes with vi वि inside, such as /kvip q. v.