slowness Synonyms

deliberateness retardation ineptness maladroitness deliberation awkwardness ineptitude clumsiness mental retardation subnormality unhurriedness backwardness faineance listlessness arrested development vapidity sluggishness torpor torpitude slackness sleepiness sloth somnolence staleness stolidity stupidity tardiness thickness tiredness torpidity torpidness feeblemindedness denseness brainlessness dim-wittedness doltishness dopiness slothfulness languidness tediousness oafishness slow-wittedness sottishness dolce far niente mindlessness deceleration cumbersomeness neglectfulness gracelessness amateurishness