Difference between Slow Down and Retard

SLOW DOWN vs RETARD: NOUN

A person of subnormal intelligence
Retardation.
A stupid person, or one who is slow to learn.
A person with mental retardation.
The interval between the transit of the moon at which a tide originates and the appearance of the tide itself. It is found, in general, that any particular tide is not principally due to the moon's transit immediately proceeding, but to a transit which has occured some time before, and which is said to correspond to it. The retard of the tide is thus distinguished from the lunitidal interval. See under Retardation.
Retardation; delay.
A mentally retarded person.
A person who is stupid or inept, especially in social situations.

To keep delaying; to continue to hinder; to prevent from progress; to render more slow in progress; to impede; to hinder; ; -- opposed to accelerate.
To put off; to postpone

To make slow or slower; obstruct in motion or progress; delay; impede; clog; hinder.
To defer; postpone; put off.
Synonyms To detain, delay.
To be delayed or later than usual.
Move more slowly
Lose velocity

Back off, Speed limit, Speed up, Slow up, Unlax, Slack, Slacken, Unwind, Decompress, Unbend, Decelerate, Relax, Loosen up, Slow, Retard

Douche, Retardation, Impede, Hinder, Slow up, Half wit, Check, Changeling, Slow down, Decelerate, Idiot, Cretin, Slow, Imbecile, Moron

Stay off, Go back, Catch up, Back off, Speed up, Slow up, Slack, Slacken, Decompress, Unbend, Decelerate, Relax, Loosen up, Slow, Retard

Stupid, Douche, Retardation, Impede, Hinder, Slow up, Check, Changeling, Slow down, Decelerate, Idiot, Cretin, Slow, Imbecile, Moron

Slow down and shift down to a speed that you can controlwithout using the brakes hard.
Time Stop: Slow down the passage of time so slow it eventually freezes, stunning all enemies in the area.
It is likely that traffic will slow down, or even stop, further down the road.
Fortunately, you can combat the risk of bloat by helping your Labrador slow down their rate of eating with a slow feeder.
OTR and yes things do slow down a bit after the holidays but at least when I was there they were really never slow.
Slow debuff, which can greatly slow down a player, even if just for a second.
Does it force you to sit down, lie down, slow down?
The problem is so severe that it will even slow down my internet feed and slow down other excel files I have open.
They gradually slow down, forcing pursued vehicle to slow down by allowing no outlet.
When i slow down to turn a corner, or slow down for a traffic light, going at a slow speed from approx.

Fucking smh at the retard that posted this.
Chromate Conversions are required to retard this corrosion.
Press down the retard roller until it snaps.
My own dumb luck it was a retard.
Facebook fonctionne toujours sans interruption, retard ou imperfection.
It will also retard progress for a society.
Burundi reste en retard sur les pays voisins.
How do you say retard in sqrslys language?
Bit more important than a shopping list retard.
Identifier les causes de retard avec le fournisseur, et escalader aux achats si ce retard impacte notre client.