Found 3 synonyms
sewage system, sewage disposal, sanitary piping, water carriage.
drainage, drain, water drain, recovery.
sanitary surveillance (noun)
More sanitation synonyms
canalisation, canalization, sewerage system, sewer system, water drainage, sewage, sanitation facilities, sanitation services, sanitary conditions, sanitary, hygienic, drainage system, hygiene, sanitary treatment, disposal, medical,
Synonyms "sanitation" in the picture
Synonyms with "sanitation"