Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Giardia cysts (little sacs of immature parasite) spread disease and are passed out in feces, where they can remain viable in the environment for months before being consumed by someone else.