The initial idioms of the letter L

level at	level best
level down	level-headed
level off	level one’s locks
level out	level playing field
level the field	level the locks
level the playing field	level to the ground
level up	level with
level with someone	level
liar	liar is not believed when he tells the truth
libber	libel chill
libel	liberate from
liberate	liberty
library	licence
license	license to do
lick and a promise, a	lick (someone's) ass