irrational
She was prey to irrational fears.
jerk
He jerked out the knife that was stuck in the wood.
junction
The hydro-power station stands at the junction of two rivers.
leaflet
He was standing at the door of the theatre handing out leaflets.
legislator
Most of the legislators followed the lead of the governor.
liability
If your liabilities exceed your assets, you may go bankrupt.
linear
The linear equation is so difficult that few pupils have worked it out.