Compare testimony, matrimony, sanctimony.
"Stories from Tagore"
Rabindranath Tagore
He would lose himself in delight with a sunset, a scent, a tune, a new caress, in a rush of pity for a beggar or a blind man, a rush of aversion from a man with large feet or a long nose, of hatred for a woman with a flat chest or an expression of sanctimony.
"Beyond"
John Galsworthy
There was upon his face an expression of extreme sanctimony, which was horribly repellent to the Major.
"A Woman's Burden"
Fergus Hume