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Synonyms and Antonyms of assiduousness

  1. attentive and persistent effort <with painstaking assiduousness investigators finally cracked the case of the stolen works of art> Synonyms assiduity, diligence, industriousness, industry, sedulity, sedulousnessRelated Words application, attentiveness, attention, care, concentration; doggedness, perseverance, persistence, tenacity, tirelessness; bother, effort, effortfulness, pains, painstaking, troubleNear Antonyms carelessness, negligence, slackness; idleness, indolence, laziness

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