1) Absolutely motionless 2) Completely motionless 3) Completely still 4) Motionless 5) Motionless 6) Without any movement 
• (a.) Still as a stock, or fixed post; perfectly still.
Stock'-still` adjective [ CF. German stock- still .] Still as a stock, or fixed post; perfectly still. « His whole work stands stock-still .» Sterne. 
adverb without moving or making a sound; `he sat still as a statue`; `time stood still`; `they waited stock-still outside the door`; `he couldn`t hold still any longer`
completely still; motionless.