Memai's Language

What is this Language?
Memai's Language is a language that Memai can speak. It is a language that is the opposite of most words like hello and goodbye.

Translater
Hello ↔ Goodbye

Memai ↔ Dizzy

Offical ↔ Fake

Yes ↔ No

Okay ↔ Sure

Never ↔ Nope

Love ↔ Hate

Walk ↔ Run

Cats ↔ Dogs

Kittens ↔ Puppies

Tired ↔ Active

Wake Up ↔ Sleep

Leave ↔ Come

Me ↔ You

Day ↔ Night

Daytime ↔ Nighttime

Dawn ↔ Dusk

Sun ↔ Moon

Star ↔ Space

Summer ↔ Winter

Spring ↔ Fall

Spring ↔ Autumn

Did ↔ Did Not

Did ↔ Didn't

Should ↔ Should Not

Should ↔ Shouldn't

Let's ↔ Let's Not