red red alert red blood cell red cabbage red card red carpet red cent red corpuscle Red Cross Red Cross, the red flag red herring Red Indian red light red man red meat red pepper red tape red-blooded red-brick red-faced red-handed red-headed red-hot red-letter day redcap redden reddish redecorate redeem redeemable Redeemer redemption redhead redial redid redirect redistribute redistribution redo redolent redone redouble redoubt redoubtable redound redress redskin reduce reduction redundancy redundant reduplicate