rigoroso

Etymology
.

Adjective

 * 1) rigorous

Etymology
From. .

Adjective

 * 1) strict, rigorous, severe
 * 2) rigorous, exact, meticulous, scrupulous
 * 1) rigorous, exact, meticulous, scrupulous

Etymology
..

Adjective

 * 1) rigorous scrupulously accurate
 * 2) rigorous severe; intense; inclement