Answer:

stasis

Answer	Crossword Clue
STASIS	Equilibrium
STASIS	Period of no change
STASIS	Most of a species' evolutionary history

STASIS	Balance
STASIS	Balanced state
STASIS	Lack of activity
STASIS	Motionlessness
STASIS	Inertia
STASIS	Condition of equalibrium
STASIS	Stable state
STASIS	Stoppage of fluid

STASIS	State of inertia
STASIS	Cessation of flow
STASIS	Quiescence
STASIS	Stagnation
STASIS	State of equilibrium
STASIS	Flow stoppage
STASIS	Stoppage
STASIS	Suspended animation

STASIS	Inactivity
STASIS	Sci-fi preservation technique
STASIS	Immobility
STASIS	Perfect balance
STASIS	Period of inactivity
STASIS	Result of equal opposing forces
STASIS	Condition of equilibrium
STASIS	Inactiveness

STASIS	Inaction
STASIS	State of balance
STASIS	Condition of inactivity