- la
- labia minora
- labia majora
- labial pipe
- lab
- let loose
- let out
- let the cat out of the bag
- let on
- lose
- link
- lag
- liar
- lecturer
- loudspeaker
- lift
- laughter
- lint
- lace
- lame
- leatherette
- linen
- legend
- lure
- liquid
- limewater
- laborer
- ladder
- london
- lady
- lah
- lager
- labor
- labor day
- labour day
- labour party
- labourite
- lachrymose
- lacing
- lackadaisical
- lackluster
- laconicism
- lacquer
- labor party
- laboriously
- lacuna
- lad
- laden
- lading
- ladyfinger