jam on the brakes
to quickly put the brakes on to stop a car or truck etc.
I jammed on the brakes to avoid hitting the child.
jazz up (something)
Jekyll and Hyde
jockey for position
jog (someone's) memory
hold off (something) or hold (something) off
in charge of (someone or something)
set (someone or something) loose
nothing of the kind
open up a can of worms
break a law
kill off (something) or kill (something) off
hold out on (someone)
make clear or make (something) clear
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Confusing Words in English.
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