One who delays.
A substance that is used to slow the rate of combustion of a solid rocket fuel so as to make it more controllable
To remove layers from; to strip away levels from.
One who avoids an obligation or responsibility.
One who moves in a stealthy or furtive way; one who comes or goes while trying to avoid detection.
One who stays where they cannot be seen (often in a cowardly way or with the intent of doing harm).