Synonyms and Antonyms for sustain | Synonym.com

Synonyms and Antonyms for sustain

1. sustain (v.)

lengthen or extend in duration or space

Synonyms: Antonyms:

2. sustain (v.)

undergo (as of injuries and illnesses)

Synonyms:

3. sustain (v.)

supply with necessities and support

Synonyms:

4. sustain (v.)

provide with nourishment

Synonyms:

5. sustain (v.)

admit as valid

Synonyms: Antonyms:

6. sustain (v.)

be the physical support of; carry the weight of

Synonyms:

7. sustain (v.)

establish or strengthen as with new evidence or facts

Synonyms: Antonyms: