напор

Etymology
O-grade deverbal of. Diachronically,.

Noun

 * 1) inrush, thrust, impact, pressure
 * 2) effort, vigour, rush
 * 1) effort, vigour, rush

Etymology
.

Noun

 * 1) strain, effort, exertion, endeavor (the amount of work involved in achieving something)

Etymology
.

Noun

 * 1) pressure, force
 * 2) water, steam head
 * 3) rush, push, vigour, energy

Etymology
.

Noun

 * 1) effort (the amount of work involved in achieving something)