3 Words to use with decay

A destruction, a suspension of tradition, had taken place, such as no other civilized nation has ever experienced in a like degreein which connection the lately much-disputed question as to whether the complete decay dates from the time of the Thirty Years' War or the latter merely marks the climax of a long period of decadence may be left to take care of itself.

Decay originates with the sap.

Where all, and with equal and simultaneous impulse, strives to move, nothing can move, but chaos is come; where all refuses to move, and therefore stagnates, decay supervenes, which is motion, though a motion downward.

3 Words to use with  decay