dureza

Noun

 * 1) hardness

Etymology
From, from.

Noun

 * 1) hardness

Etymology
From, from.

Noun

 * 1) hardness
 * 2) toughness
 * 3) insensibility

Etymology
, from.

Noun

 * 1) hardness
 * 2) arduousness
 * 3) harshness
 * 4) toughness, hardiness