IPA: /ˌɪntəˈkəːmjuːnɪti/
KK: /ˌɪntərkəˈmjunɪti/
Relating to or occurring between different communities.
The intercommunity project aimed to improve cooperation among local groups.
Intercommunity → It is formed from "inter-" (meaning between) and "community" (from Latin "communis", meaning common or shared). The word describes a relationship or interaction that occurs between different communities.
Think of 'between' ('inter-') different 'shared groups' ('community') to remember that 'intercommunity' refers to interactions among various communities.
No commonly confused words.