Syncretism

Syncretism, name given to an attempted blending of different, more or less antagonist, speculative or religious systems into one, such as Catholic and Protestant or Lutheran and Reformed.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Synagogue, the Great * Syndicate
[wait for the fun]
Sylphs
Sylvester, St.
Sylvester, St.
Symbolism
Syme, James
Symonds, John Addington
Symphlagades
Symphony
Synagogue
Synagogue, the Great
Syncretism
Syndicate
Synergism
Synesius, Bishop Ptolemais
Synod
Synoptic Gospels
Syra
Syracuse
Syria
Syrianus
Syrinx