Difference between Unsteady and Shuddering

UNSTEADY vs SHUDDERING: NOUN

Not steady.
In mech., having a motion which is not uniform or which does not take place with a constant angular velocity, or around a permanent axis through the center of gravity of the mass. Revolving bodies out of running balance have an unsteady motion.
To make unsteady; cause to be fluctuating.

Marked or accompanied by a shudder; tremulous.
Shaking; trembling; especially, shivering or quivering with fear, horror, cold, etc.

Quaking, Shivering, Quivering, Shuddering, Tottering, Jerky, Quavering, Shaking, Tremulous, Lurching, Faltering, Trembling, Stumbling, Wobbling, Shaky

Shiver, Groaning, Quaking, Jarring, Thudding, Creaking, Shaking, Quivering, Trembling, Screeching, Rattling, Jolting, Thundering, Juddering, Unsteady

Quaking, Shivering, Quivering, Shuddering, Tottering, Jerky, Quavering, Shaking, Tremulous, Lurching, Faltering, Trembling, Stumbling, Wobbling, Shaky

Shiver, Groaning, Quaking, Jarring, Thudding, Creaking, Shaking, Quivering, Trembling, Screeching, Rattling, Jolting, Thundering, Juddering, Unsteady

These patients may be unsteady on their feet.
The distinctive signature had shrunk and looked unsteady.
Law, solutions of steady and unsteady flow problems.
That unsteady and dirty power can kill electronics.
Lot of unsteady shaving hands at Hubbard House.
The lieutenant is still unsteady on his feet.
Korean War, global peace remained on unsteady footing.
An unsteady voice can make you seem unsure.
Therefore, reliable methods for unsteady flows are necessary.
Unsteady Flow A flow in which quantity of liquid flowing per second is not constant, is called unsteady flow.

Problem still persist with shuddering, hesitation, and grinding of shift motors.
She took two deep shuddering breaths, and swallowed her rising gorge.
Result was shuddering, unexpected power surges, hesitation, stalling, and slight.
Almost instantly she has your shuddering on her fingers again.
With a shuddering cry, Martak unleashed his last, greatest spell.
She was rigid with hostility, shuddering at these phrases.
And when I find them, shuddering slightly in reaction.
Smith was coughing and retching between shuddering gasps.
Shuddering, she folded her wings protectively around herself.
Will creep upon us shuddering like a pall.