relativising BrE
relativizing AmE

But the relativizing of ideologies and religions belongs to the liberal theology, and would hardly be persuasive to a Muslim.

Relative clauses are formed by adding a relativizing ('REL' below) suffix to the verb:

Thus Jean-Paul Sartre's dialectic relativizing of 'Negritude'(see below) is passionately reproached but not refuted.

"The Search for the 'Lost History' Observations on the Historical Self-Evidence of the Federal Republic" pages 101-113 and "The New Historical Consciousness and the Relativizing of National Socialism" pages 114-124 from Forever In The Shadow of Hitler?