There is a total of 3715 clues beginning with lu
- Luminous circles
- Luminous clouds
- Luminous coating
- Luminous concertgoer state
- Luminous cosmic objects
- Luminous crown
- Luminous electrode bridges
- Luminous emanations
- Luminous field
- Luminous gas
- Luminous glow
- Luminous glow between electrical terminals
- Luminous halo in the sky
- Luminous heavenly body
- Luminous intensity
- Luminous intensity units
- Luminous larvae
- Luminous light between electrodes
- Luminous object in outer space
- Luminous orb
- Luminous path, in electricity
- Luminous phenomenon
- Luminous qualities
- Luminous radiation
- Luminous radiation
- Luminous radiations
- Luminous ring
- Luminous ring
- Luminous rings (var)
- Luminous sign
- Luminous signs
- Luminous Spanish king?
- Luminous stand-in for Pixar's "i"
- Luminous star
- Luminous stars
- Luminous stellar explosion
- Luminous surrounding
- Luminous timepiece, in a way
- Luminous topper
- Luminous trail in the sky
- Luminous vapors^NIMB
- Luminous, globular mass
- Luminous
- Lummonx's cry
- Lummox
- Lummox say what?
- Lummox's exclamation
- Lummox's remark
- Lummox's utterance
- Lummox
- Lummoxes
- Lummoxes
- Lump
- Lump alternative
- Lump for Dobbin
- Lump for one on the "naughty list"
- Lump in a bowl
- Lump in a Christmas stocking
- Lump in a cup
- Lump in cloth
- Lump in Devonshire cream
- Lump in one's throat
- Lump in one's throat?
- Lump in some throats
- Lump in the throat
- Lump in yarn
- Lump in your throat?
- Lump it alternative
- Lump more prominent in men than in women
- Lump near a lash
- Lump of chewing gum
- Lump of clay
- Lump of clay or cream
- Lump of clay, say
- Lump of clay
- Lump of coal, to Frosty
- Lump of coal
- Lump of cream, for example
- Lump of Devonshire cream
- Lump of dirt
- Lump of earth
- Lump of earth
- Lump of earth: Fr
- Lump of gel
- Lump of goo
- Lump of gum
- Lump of jelly, eg
- Lump of precious metal
- Lump of soil
- Lump of turf from the fairway
- Lump of turf
- Lump of whipped cream, for example
- Lump on a trunk
- Lump or blob
- Lump over a peeper
- Lump size
- Lump steel when removed from crucible: India
- Lump sum alternative
- Lump sum?
- Lump that moves when you swallow