Synonyms and Antonyms for hard-rubber

1. hard rubber (n.)

a hard nonresilient rubber formed by vulcanizing natural rubber

Synonyms: Antonyms:

2. rubber (n.)

an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products

Synonyms: Antonyms:

3. rubber (adj.)

returned for lack of funds

Synonyms: Antonyms:

7. hard (adj.)

very strong or vigorous

Synonyms: Antonyms:

8. hard (adj.)

characterized by effort to the point of exhaustion; especially physical effort

Synonyms: Antonyms:

9. hard (adv.)

with firmness

Synonyms: Antonyms:

10. hard (adv.)

causing great damage or hardship

Synonyms: Antonyms: