plural of Red-Letter Christian

A member of a non-denominational movement within Christianity, especially evangelicalism, that emphasises political activism on issues of social justice about which Jesus has made pronouncements.

A Christian who does not frequently attend church, attending only on the major holidays of Christmas and Easter.

Of or pertaining to Judaism, Islam, and Christianity.

Of or pertaining to Judaism, Christianity, and Islam collectively.

Less common spelling of unchristianlike

A condition associated with multifocal Langerhans cell histiocytosis and a triad of exophthalmos, lytic bone lesions (often in the skull), and diabetes insipidus.