Unable to move or act; inanimate.
Sluggish or lethargic.
In chemistry, not readily reacting with other elements or compounds.
Having no therapeutic action.
A substance that does not react chemically.
To fill with an inert gas to reduce the risk of explosion.
Not held firmly in position, physically unstable.
Inconstant in purpose, or volatile in behavior.
Lacking regularity or uniformity.
To render unsteady, removing balance.