Synonyms and Antonyms for Diligent

Following is a list of 150 synonym words and phrases that are related to diligent:

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4 Letter Words

hardavidcarewise

5 Letter Words

swiftrapidquickcoachsavvyadeptsmartloyal

6 Letter Words

timelypromptspeedyactivebreathastuteshrewdhonestdoggedartfulcaringdevout

7 Letter Words

patientcarefulearnestappliedseriouszealousdutifulskilfulmindfulprudentskilledheedfulferventtactfulerudite

8 Letter Words

seduloustirelessuntiringthoroughrigorousvigilantskillfulstudiouswatchfulcautiousfaithfulvigorouspunctualmethodiccarelessobedientfearlessresolutegraciousselflessintrepidreliablecarefullruthlesstrustingprolificexacting

9 Letter Words

assiduousdiligenceinsistenttenaciousstrenuouslaborioussustainedattentiveearnestlyproactivesteadfastjudiciousefficientprayerfulobservantcourteouscompetentvigilancesagaciousrigourousnegligentdedicatedunweariedobsessivevigourousconfidentdexterousmotivated

10 Letter Words

meticulouspersistentpromptnessrelentlessunswervingstagecoachscrupulousmethodicalthoughtfulforthrightcourageousperceptivepurposefulsolicitousdependablesuccessfulproficientsystematicconsistentvigilantlypassionaterespectful

11 Letter Words

industrioushardworkingperseveringpainstakingexpeditiousunremittingperseverantdisciplinedresourcefulcircumspectpunctiliousresponsibleoverzealoustrustworthyconsideratecarefulnessinquisitiveintelligentassiduously

12 Letter Words

hard-workingenthusiasticscrupulouslyknowledgableunflaggingly

13 Letter Words

conscientiousindefatigableknowledgeableassiduousnessperspicaciouscompassionatethoroughgoinglackadaisical

15 Letter Words

industriousnessconscientiously

Using this list of similar-meaning words, you can choose the best synonyms to replace diligent in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of diligent in your writing.