- relapsing fever,
- relapsing polychondritis,
- relational database,
Origin of related
Examples from the Web for non-related
When her cousins arrived, they brought not only their own family, but also their non-related neighbors—a total of 11 people.Syrians Who Hosted Iraq War Refugees Are Now Exiles Themselves|Anna Therese Day|June 9, 2014|DAILY BEAST
The ripple effect this would have on other, non-related challenges Israel face—such as its demographic battle— could be decisive.
"connected by blood or marriage," 1702, past participle adjective from relate (v.). Related: Relatedness.