Wiktionary
aggressivity
n. (context geology English) The acidic ability of water (when it contains dissolved carbon dioxide) to dissolve calcium carbonate from rocks
Usage examples of "aggressivity".
She tried a number of chemicals of increasing aggressivity to no effect.
Qualities like intelligence and aggressivity and sincerity pop up all the time in distributed networks, as any Internet user knows.
Military takeovers of the governments in Skandistan and Moldava and al-Alemand and the Tyrol, very close to Turi, alarmed the rest of the world all out of proportion to their puny size, as seeming to indicate a resurgence of Muslim aggressivity.