
Cough
Health Indicator
A 'cough' often suggests illness, used to show concern or sympathy.
I hope your cough gets better soon.
Describing Coughs
'Cough' can be qualified for specifics, like 'dry' for no mucus or 'wet' for lots of it.
The dry cough has been bothering her all night.
Disruption
A 'cough' can interrupt a quiet environment, often seen as polite to cover mouths.
His loud cough disturbed the silence in the library.