disassiduity

Etymology

From dis- + assiduity.

disassiduity means lack of assiduity or care. Lexicurio rates it Sui generis — a strength score of 87 out of 100.

noun

Lack of assiduity or care.“a. 1639, Henry Wotton, a letter to Edmund Bacon some argue upon it, that disassiduity in a Favorite, is a degree of declination, but of this there is no appearance”