Synonyms of slackness

1 Syllable
sloth
2 Syllables
neglect, laxness
3 Syllables
faineance, remissness, torpidness, laxity, heedlessness, disregard, faineancy, failure, looseness, thoughtlessness, shiftlessness, slothfulness, laziness, dreaminess, sluggardness, oversight, gluttony
4 Syllables
licentiousness, do-nothingness, supineness, inattention, torpescence, neglectfulness, libertinism, forgetfulness, pretermission, otiosity
5 Syllables
dilatoriness, leisureliness, unpreparedness
6 Syllables
inattentiveness