IPA: /ˌæn.tɪˈtʌs.ɪv/
KK: /ˌæntiˈtʌsɪv/
Able to help stop or reduce coughing.
The doctor prescribed an antitussive to help with my persistent cough.
A substance that helps to reduce or suppress coughing.
The doctor prescribed an antitussive to help relieve my persistent cough.
Antitussive is formed from "anti-" (meaning against) and "tussis" (meaning cough, from Latin). The word describes a substance that works against coughing.
Think of 'anti-' meaning against and 'tussis' meaning cough — that's why antitussive refers to something that helps stop a cough.
No commonly confused words.