Synonyms and Antonyms for Obligatory

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

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4 Letter Words

dutysans

5 Letter Words

forgousualquasiminusjokeyinanehefty

6 Letter Words

forcedforegoproperpseudosolemnexceptexcuseneededliable

7 Letter Words

boundenimposedobligedbindingminimumpartialprecedecopiouscursorymentionbelatedregulardutifulpreludeirksomeobligesbarringneedfulexigent

8 Letter Words

requiredmandatedobligatecoerciveoptionalperiodicstandardcompletetiresomesalutaryforgoingprecedeshonoraryimplicitadditioncostlesssalutoryprefacesaddendumsupposedimponent

9 Letter Words

mandatorynecessarymust-havestatutoryrequisitecustomaryancillarycorollaryimpromptuvoluntaryveritableexceptionprefatorymandatingrequiringexceptingnecessityprefacingexcludingdesultoryadvertentobligatedobligabledutyboundmandativeenforciveimposablecommittedessential

10 Letter Words

compulsoryde rigueurobligationduty-boundperemptoryimperativecompellinggratuitousinvariableoccasionalimpositionrequisitesprecursoryostensibleantithesisubiquitoussubsequentunofficialcompulsionrequirable

11 Letter Words

enforceablerequirementrestrictiveoverarchingperfunctoryconcomitantsuperfluousritualisticnecessitateexculpationapprobatoryobligationsunavoidablepresumptiveuncustomarycelebratorynecessitousconstrainedcompellable

12 Letter Words

prerequisiteincumbent oncompensatoryobligationalnonmandatoryinterminablenonvoluntarynecessitatesaccompanyingapprobationsgenuflectioncompulsatorycompellatoryconscriptive

13 Letter Words

indispensablesupplementarygenuflectionsnoncompulsory

14 Letter Words

obligatorinessaforementionedsupererogatoryquintessential

15 Letter Words

legally binding

17 Letter Words

non-discretionary

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

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