niksi

Etymology
Possibly from.

Noun

 * 1) trick, knack a special, small thing one needs to know to perform a task well
 * 2) hack, lifehack trick, shortcut, skill, or novelty method to increase productivity, efficiency or ease
 * 1) hack, lifehack trick, shortcut, skill, or novelty method to increase productivity, efficiency or ease
 * 1) hack, lifehack trick, shortcut, skill, or novelty method to increase productivity, efficiency or ease