Choose the perfect synonym or antonym for the word An infectious viral illness that affects the respiratory system, often causing fever, aching, and fatigue.
Flu
/fluː/Synonyms:
Antonyms:
Examples:
She stayed home because of the flu.Many people get the flu in winter.
Etymology:
Originates from the Italian word "influenza," meaning "influence," once thought to be caused by astrological influences. Documented in English since the 18th century.
Usage Statistics:
153 mentions per 1 million words 
Hint: Frequency according to COCA
Very Often
Hint: Frequency according to COCA
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