√vyac 'extend'
present: [3.] vivikt/as etc. vivyacanta -- [6.] vicati perfect: vivyAca vivy/akTa viveca? vivicus [aorist: vicyAt avyAci avivyacat avyacIt avyAcIt vyacizyati vyacitA vicitA vicita vicitvA vevic- vAvyac- vivyaciza- vyAcaya- ]derivatives: vy/acas vy/acizWa V.B. v/Ici? V. Has a very suspicious likeness to √aYc, ac + vi.