Synonyms and Antonyms for sewer-system

1. value-system (n.)

the principles of right and wrong that are accepted by an individual or a social group

Synonyms:

4. system (n.)

(physical chemistry) a sample of matter in which substances in different phases are in equilibrium

Synonyms:

7. system (n.)

a procedure or process for obtaining an objective

Synonyms:

9. sewer (n.)

a waste pipe that carries away sewage or surface water

Synonyms:

10. sewer (n.)

someone who sews

Synonyms: