Synonyms of sluggishness

1 Syllable
sloth
2 Syllables
torpor, languor, flatness, deadness, slowness
3 Syllables
stagnation, faineance, torpidness, idleness, fatigue, faineancy, inertness, fatuousness, battiness, brainlessness, doltishness, inaction, shiftlessness, joblessness, pottering, slothfulness, laziness, dreaminess, sluggardness, drowsiness, languidness, shallowness, lethargy
4 Syllables
do-nothingness, supineness, torpescence, nitwittedness, neglectfulness, thick-headedness, weak-mindedness, oscitancy, passivity, torpidity, otiosity, stupidities, lassitude, obtuseness, thickheadedness, stupidity, paralysis, paralyses
5 Syllables
dilatoriness, leisureliness, injudiciousness, feeble-mindedness, immobility, feeblemindedness, inactivity