Synonyms and Antonyms for Sustain

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

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3 Letter Words

get

4 Letter Words

keepholdhavestaycopesavemeethelpbackpropfuelfeedbearkeptgrow

5 Letter Words

standclaimincurbuildcarryarguestickboost

6 Letter Words

affirmsufferretainendureupholdremainpursueassistaffordextendresistdefendengageassureensuresecureallegeassertassumehandlefosterabsorbarguedattaininducepropelcreatethrivemanagerevivereduceenrich

7 Letter Words

supportkeep uphold upprolongconfirmnourishnurturesurvivepersistachievefurtherundergoenforcepromoteenhanceconductprotectprovideendorsecontendkeepingfinancebolsteraugmentproduceelevatedeveloprecoverprocureamplifyimproveoperatedepletedeliverjustifyfortify

8 Letter Words

maintaincontinuetoleratearguablebackstopunderlieunderpinshoulderbuttressconservepreservemaintiensupportsgenerateenergizecatalyzevitalize

9 Letter Words

retainingretentionwithstandperseverestabilizereinforcesupportedencouragesafeguardcontinuedaccompanyprosecutecultivatemaintainsestablishstimulatereplenish

10 Letter Words

sustenancestrengthenpreservingmaintainedsupportingsupportivecontinuingperpetuatesufficientcontributeacceleratefacilitateinvigorate

11 Letter Words

corroboratesubsistencesustainablemaintainingmaintenanceconsolidate

12 Letter Words

substantiatepreservationsafeguardingcontinuationreinvigorate

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

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