fluency Antonyms

communication difficulties awkwardness wildness weakness undulation sweatiness stillness sliminess simplicity silence rubbing irregularity inexactness inarticulateness atypicality ridiculousness jerkiness inarticulacy disfluency cloddishness carrying-on brainlessness bumpiness bounciness boorishness offensiveness betise balminess backup hesitancy gibberish frivolity bunk bungling asininity artlessness anomaly ambiguousness ambiguity alienation absurdness absurdity abrasion abnormity abnormality changeableness childishness dullness crudeness cretinism