Ill
Sick, Unwell etc.
Clever
Smart, Intelligent, Bright, Brainy etc.
Girl
Female, Woman, Lady etc.
Happy
Glad, Cheerful, Upbeat, Smiling, Laughing etc.
Sad
Unhappy, Depressed, Miserable etc.
Fast
Quick, Rapid, Speedy etc.
Afraid
Scared, Nervous, Terrified etc.
Speak
Talk, Shout,Yell etc.
Hard
Difficult, Complex, Tough etc.
Big
Huge, Massive, Large, Gigantic, Enourmous etc.
Start
Begin, Open etc.
Quiet
Silent, Mute etc.
Small
Little, Tiny, Mini etc.
Easy
Simple, Basic etc.
Mistake
Error, Fault etc.
Good
Excellent, Amazing, Awesome, Great, Super, Fantastic etc.
Gift
Present, Box etc.
Make
Create, Invent etc.
Boy
Man, Son, Lad etc.
Angry
Mad, Crazy, Unhappy, Furious etc.
Noisy
Loud, Shouting etc.
Trash
Garbage, Rubbish etc.
Look
See, Observe, Notice, Watch etc.
Pretty
Beautiful, Handsome, Good-Looking etc.
Correct
Right, Positive etc.
Bad
Awful, Terrible, Horrible, Nasty etc.