šāxaḥ שָׁכַח ‘to forget’ (Hebrew)

Etymology^?: a primitive root

šāxaḥ v
1) to forget, ignore, wither
 1a) (Qal)
  1a1) to forget
  1a2) to cease to care
 1b) (Niphal) to be forgotten
 1c) (Piel) to cause to forget
 1d) (Hiphil) to make or cause to forget
 1e) (Hithpael) to be forgotten