IPA: /ˌɪn.təˈkʌn.tri/
KK: /ɪnˈtɜrkʌntri/
Relating to or occurring between different countries.
The intercountry agreement helped improve trade relations.
Intercountry → It is formed from "inter-" (meaning between) and "country" (from Old French *contree*, meaning land or region). The word describes something that exists or occurs between different countries.
Think of 'between' ('inter-') and 'land' ('country') to remember that 'intercountry' refers to matters that involve multiple lands.
No commonly confused words.