This cough syrup is an expectorant.

She looked at him expectantly, waiting for his answer.

He was expectorating loudly in public.

He expectorates frequently due to his chronic cough.

He expectorated into a tissue.

He expecteth great things from his team.

I bought some expectorants at the pharmacy.

The expectedness of the outcome was a relief.

She performed expectedly in the competition.

The doctor examined the patient's expectorations for signs of infection.