Synonyms of remissness

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