retrogradient

Example:The economy faced a retrogressive phase as industries declined and unemployment rose.

Definition:Moving backward in development or worsening; becoming more primitive or degraded over time.

Example:The frequency of the wave and its wavelength were inversely related, moving in opposite directions as the speed increased or decreased.

Definition:Opposite in order, nature, or effect; the opposite of another quantity for a given variable.

Example:The undirected nature of these random movements suggested a lack of clear direction in the system.

Definition:Not indicated with a specific direction; particularly used in physics and mathematics to refer to forces or movements without a clear direction or tendency.