- leninent
- lewdness
- lumble
- light a fire under
- leaving aside
- locker-room
- like a Trojan
- locus
- louse
- lineaments
- loadsamoney
- low-spirited
- little girls' boys' room
- lickety-split
- lay low
- loadsa
- light fire under
- lighthearted
- little girls' room
- leaving a lot to be desired
- like a bag of bones anorexic
- lose one's rag
- locoweed
- lick someone's boots
- ludic
- little boys' room
- lame-brained
- lady of the night
- locum tenens
- lauded
- leave flat
- lassie
- lots
- lonesome
- lippy
- laundered
- let the grass grow under one's feet
- larrup
- long-headed
- loo
- lamebrained
- like a bear with a sore head
- little-bitty
- loose woman
- laugh-a-minute
- lam-brain
- lead up the garden path
- long-faced
- lowdown
- lubberly
- lid up
- loads
- lav can
- light out
- lamebrain
- locum
- lav
- legless
- like a cat on a hot tin roof
- lame-brain
- lady of pleasure
- lolly
- lo
- loopy
- loony
- loco
- l.s.d
- lubber
- lashings
- like a cat on hot bricks
- loathly
- like a dog with two tails
- lummox
- lose one's mind
- lose one's marbles