wǣc- = wāc-
[ ±wǣcan] to weaken, oppress, trouble. [[wāc]]
[ wæccan] (±) to watch: wake. [= [wacian]]
[ wæcce] f. ‘watch,’ vigil, wakefulness, Æ, CP.
wæccen = [wacen]
[ wæccende] watchful, awake.
[ wæccendlīce] watchfully, GD 24214.
wæccer = [wacor]
[ +wǣcednes] f. weakness, ÆH 2·55229.