lip-server

English

Noun

lip-server (plural lip-servers)

1. Someone whose service occurs solely in their profession.
   • 1852, Joseph Adkins Beckett, Practical Sermons on some of the Fundamental Truths of Christianity, as addressed to a village congregation, page 127:

     ... the mere nominal professor and false-hearted lip-server may do this;

See also

• lip service