I
J
K
L
X
100
In over one's head
What is Overconfident
100
Jump to conclusion
What is to infer
100
Klutz
What is clumsy
100
Lousy
What is lazy
100
X marks the spot
What is Used to say where something is located
200
In a way
What is somewhat
200
Jazz up
What is Brighten Up
200
Kick out of
What is to enjoy
200
Land on his feet
What is Come out of a bad situation easily
200
X-rated
What is Not suitable for children
300
Ill at ease
What is uncomfortable
300
Jump the gun
What is Start before time
300
Keep one's nose clean
What is stay out of trouble
300
Lady Killer
What is Man who is very charming to some women
300
X-factor
What is Only a danger to the military personnel
400
In the black
What is making money
400
John Doe
What is an unknown person
400
Keep your nose on the grindstone
What is hard working
400
Lap up
What is take in eagerly
400
In a rut
From"I"; What is Always doing something the same
500
In the red
What is losing money
500
Jump out of one's skin
What is Badly frightened
500
Kangaroo court
What is self-appointed group
500
Lay waste
What is destroy
500
In a pig's eye
From"I";What is Unlikely