Synonyms and Antonyms for Effective

Following is a list of 200 synonym words and phrases that are related to effective:

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3 Letter Words

thebon

4 Letter Words

goodabledoerwellwisefacttruerealbestworkfinesizefullcashokayfrom

5 Letter Words

validfactoaftersincesoundforcerightownercountleavetroopworkscadrecrosssolidstaff

6 Letter Words

actualusefulproperproveneffectcogentassureensurebetteractiveviablepotentstrongrobustvigournumbersmoothimpact

7 Letter Words

tellingcapablepurposevalidlyworkinghelpfulsuccessoptimalsucceedfactualearnestgenuinevirtualdynamiccomptercurrentnumberseffects

8 Letter Words

existentin forceefficacyusefullyworkablesuitablepracticeactivelyadequacyrelevantadequatedecisivecrediblevalidityvaluablereliablerationalspecificsensibleconcretepositiveexistingstartingpowerfulvirtuousactuallyforcefultangiblecountingincisivestrengthstaffingmanpowervigorousphysicalfruitfulradiatedde-factoefectivoeffectif

9 Letter Words

effectualoperativein effectcompetentefficienttrenchantimpellingexpedientimportantjudiciousbeginningrealisticpragmaticauthenticveritablepracticalexcellentproactiveheadcountopposableenrolmentworkforcepersonnelintensiveenergeticdeterrentimpactiveimpactful

10 Letter Words

impressivefunctionalapplicableefficiencysuccessfulcomplementproficientbeneficialmeaningfulresponsiveprevailingobservanceconvincingprofitableincumbencypopulationproductivecommencingenrolmentsconsistentpersuasiveinnovative

11 Letter Words

efficaciousoperationaleffectivelyfunctioningpracticableefficientlyappropriateinfluentialenforceabletime-testedperformancesubstantiveexpeditiousstreamlinedinefficientineffectiveineffectualinexpensive

12 Letter Words

hard-hittingproductivelyinstrumentalmeaningfullysatisfactorycommencementsuccessfullyconstructiveefficienciesadvantageous

13 Letter Words

realisticallytime-honouredcosteffective

14 Letter Words

cost-efficientcost-effective

15 Letter Words

conscientiously

16 Letter Words

well-establishedcost-effectivelyenergy-efficient

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

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