It could be 'stalk'.
STALK
Predator.
kelp kelp
A word that starts with the letter A and means move is:ambulate
move
The Latin word for predator is 'raptor,-oris.' The word directly translates to plunderer, robber or ravisher but it is often means predator.
Relocate
move
move
The word is "Eat." When you move the first letter "E" to the end, it becomes "Ate," which is the past tense form of the word.
Yes, but the word is predator, not as you spelled it.
Predator has no prefix. It comes from the Latin noun praeda meaning "booty, plunder."