Noun
language or humor that is down-to-earth
the taste experience when common salt is taken into the mouth
the property of containing salt (as a compound or in solution)
Source: WordNetthe saltiness of their language was inappropriate Source: Internet
self-parody and saltiness riddled their core genre Source: Internet
A flavor implies certain properties and therapeutic actions of a substance; e.g., saltiness drains downward and softens hard masses, while sweetness is supplementing, harmonizing, and moistening. Source: Internet
Diversion of fresh water runoff into drains may deprive these plants of their water supplies and allow sea water incursion, increasing the saltiness of the ground water. Source: Internet
As to sweetness, or saltiness: diminish the sugar and salt dramatically and the “need” for it also diminishes to where food tastes good without these additives. Source: Internet
And I like the saltiness of the olives alongside the kale, so that's a little bonus as well. Source: Internet