shred

[1]	fragment , tear (up) , tatter , rip (up) , destroy , demolish , throw away , dispose of , scrap , (US) trash
[2]	tear up , rip up

[1]	scintilla , scrap , fragment , whit , bit , iota , tittle , tatter , sliver , smidgen , smidgeon , snippet , rag , smidgin , smidge , remnant , chip , piece , atom , trace , whit , grain , jot/tittle , scintilla , trace , hint , suggestion , iota , speck
[2]	rag , tag , tag end , tatter