Defeat the Above With a Single Word

[El Héroe Oscuro]

It really shouldn't matter if it's one word or not; it's still one subject matter...

Energy.

With one quick movement it quickly trumps inactivity!

 

[Skystrike]

Tiredness

If you don't have any energy, this is what you are. :)

 

[Cordelia]

Sleep.

Always helps when I'm tired.

 

[Nurse Joy]

Insomnia.

This doesn't even help people who are studying -- everyone needs sleep!

 

[Arc]

Coma.

If you can't sleep voluntarily, maybe you can involuntarily.

 

[El Héroe Oscuro]

Hammer.

To wake even the deepest of slumbers, all with a simple WACK! and KAPOW!

 

[Nurse Joy]

Screw.

Don't even try to knock that into the wall. Unless you don't mind filling in a huge hole.

 

[The Void]

Screwdriver

Every screw needs a driver

 

[kirbasaur]

Hyperbeam!!!

 

[El Héroe Oscuro]

Fortress.

Not even the strongest of hyperbeam's could get past an impenetrable fortress!

 

[LightBlast]

Fire

Every bug fears it.

 

[El Héroe Oscuro]

Sun.

A giant molten ball of fiery gas beaten by a measly flame? In your dreams, son.

 

[Akiba]

Quasar.

A giant persisting explosion two billion times the mass of our sun.

 

[The Void]

Supernova

 

[Arc]

Hypernova.

I highly recommend that we use a new word for the next poster. Since, there isn't much that beats a hypernova, haha.

 

[Cordelia]

Black hole.

Pretty much defeats anything in space.

 

[LightBlast]

Finiteness

Even the black hole will die by radiating it's energy until it completly evaporates.

 

[Cordelia]

Recycling.

Recycling is a great way to save stuff. B)

 

[Akiba]

Chrom.

I don't know. You can't really beat recycling.

 

[The Void]

Sleeping

Chrom is a character of Fire Emblem Awakening and... you know... awakening...