Mal- Syn
Difficult
Filthy
Challenging
Dirty
Sit
Work
Stand
Play
A rip off
Something is too expensive.
Jump
Rapid
Leap
Fast
Wild
Lead
Tame
Follow
Miniature
Smart
Small
Intelligent
Noisy
Straight
Quiet
Crooked
Down to the wire
At the last minute
Rare
Friend
Uncommon
Pal
Near
Permanent
Distant
Temporary
Rare
Pleasant
Uncommon
Enjoyable
Lead
Near
Follow
Far
Give it a shot
Try something
Instruct
Straight
Teach
Crooked
Victory
Violent
Defeat
Gentle
Jump
Delicious
Leap
Tasty
Empty
Always
Full
Never
Having second thoughts
Having doubts
Difficult
Courageous
Challenging
Brave
Wealth
Guilty
Poverty
Innocent
Exhausted
Giggling
Tired
Laughing
Awake
Dull
Asleep
Sharp
Miss the boat
Missed your chance
Brilliant
Achieve
Intelligent
Attain
Admit
Abundant
Deny
Scarce