leaden (adj.)
- abeyant
- achromatic
- achromic
- anemic
- apathetic
- arid
- ashen
- ashy
- aureate
- awkward
- barren
- benumbed
- bloodless
- bombastic
- bored
- brassy
- brazen
- bronze
- bronzy
- burdensome
- cadaverous
- canescent
- cataleptic
- catatonic
- characterless
- cold
- colorless
- coppery
- cramped
- cumbrous
- cuprous
- dappled
- dark
- dead
- debilitated
- dense
- dim
- dimmed
- dingy
- dismal
- dopey
- dormant
- dreary
- droopy
- drugged
- dry
- dull
- dusty
- effete
- elephantine
- empty
- enervated
- etiolated
- exanimate
- exsanguine
- faded
- faint
- fallow
- fat
- ferrous
- flat
- forced
- formal
- foul
- ghastly
- gilt
- glaucous
- gloomy
- glowering
- gold
- golden
- gray
- gray-black
- gray-brown
- gray-green
- gray-white
- grayish
- grey
- grizzled
- grizzly
- groggy
- haggard
- halting
- heavy
- hefty
- ho-hum
- hollow
- hueless
- inactive
- inane
- inanimate
- inert
- insipid
- iron
- iron-gray
- ironlike
- jaded
- jejune
- labored
- lackadaisical
- lackluster
- languid
- languorous
- latent
- lead
- lethargic
- lifeless
- listless
- livid
- logy
- low-spirited
- lowering
- lumbering
- lumpish
- lurid
- lusterless
- massive
- mat
- mealy
- mercurial
- mercurous
- moribund
- mouse-colored
- mousy
- muddy
- neutral
- numb
- numbing
- onerous
- oppressive
- overweight
- pale
- pale-faced
- pallid
- passive
- pasty
- pearly
- pedestrian
- phlegmatic
- plodding
- pointless
- poky
- pompous
- ponderous
- quicksilver
- sad
- sallow
- sated
- sedentary
- sesquipedalian
- sickly
- silver
- silver-gray
- silvery
- slack
- slaty
- sleeping
- sleepy
- slow
- sluggish
- smoky
- smoldering
- sober
- solemn
- somber
- somnolent
- soporific
- spiritless
- stagnant
- standing
- static
- steely
- sterile
- stiff
- stilted
- stodgy
- stuffy
- sullen
- superficial
- supine
- suspended
- tame
- tasteless
- taupe
- tedious
- tin
- tinny
- toneless
- torpid
- turgid
- uncolored
- unwieldy
- vapid
- vegetative
- wan
- washed-out
- waxen
- weak
- weary
- weighty
- white
- wooden
- world-weary
