- Like anything
- Liken
- Likes
- Liking
- Lilac
- Liliaceous
- Lily
- Limbed
- Limber up
- Limbs
- Logorrhoea
- Lime-juice
- Lime-paste
- Limekiln
- Limens
- Limerick
- Limestone
- Limnology
- Limpet
- Limpid
- Linchpin
- Lindow man
- Line
- Linseed-cake
- Lineages
- Lineal ascendant
- Linesman
- Linger
- Lingeringly
- Lingua franca
- Linguistic
- Liniment
- Linkage
- Linseed oil
- Lint
- Lions mouth
- Liquation
- Liquefaction
- Liquid essence
- Liquidate
- Liquidize
- Liquor
- Liquor up
- Lisping
- Lissom
- List
- Listen
- Listlessly
- Litchi
- Literacy
- Lithium
- Lithograph
- Lithophytes
- Litigable
- Litmus
- Litmus paper
- Little
- Little by littele
- Little by little
- Little millet
- Little ones
- Live form hand to mouth
- Live in a fools paradise
- Live in hope
- Live out
- Live through
- Live to oneself
- Live with
- Livelihood
- Liveliness
- Liven air
- Livid
- Living index
- Lizard
- Load balancer
- Loads
- Loamy
- Lobby
- Lobotomy
- Local anaesthetic
- Local colour
- Lode
- Local self-government body
- Local time
- Localism
- Locate
- Lock stock and barrel
- Lockjaw
- Lockout
- Lockup
- Locus stand
- Locust
- Lodging house
- Log of hard wood
- Log-in
- Logarithms
- Loggerhead
- Logic signal
- Logical
- Logical conclusion