unhealthy because of anemia, pale

feeble

(of wounds etc) free from infection (disease germs)

sterile

(of talk, behaviour, work etc) causing a person to lose interest and feel tired

uninteresting

(of people, animals, plants) no longer living

no longer alive

the person who has recently died

dead

(of a law, method etc) no longer used

extinct, not functioning

no longer burning or active; no longer in existence

dead, obsolete

dull because too ordinary

boring, uneventful

lifeless; without interest; dull

not alive, not organic

not having an organized physical structure, especially as plants and animals have

not organic

without taste or flavour, without interest, spirit

dull, uninteresting

too tired to show interest or do anything

spiritless, without energy

of, connected with, produced by, machines; (of a person, action) done like machines (as if) without thought

done by machine; machinelike

of, containing, mixed with, minerals; any natural substance (not vegetable and animal) got from the ground by mining

not alive, not organic

pale; looking ill

pale

calm and unemotional (about trouble)

unemotional

slow and heavy; (of written style) serious and dull

heavy, cumbersome

dull; uninteresting; commonplace

unimaginative

lazy (the usual word)

lazy

not very active; slow-moving

dull, slow-moving

not having or showing spirit

depressed

(of water) not moving (and so not fresh); inactive

motionless, dirty

without movement or sound; not having bubbles; (of an action, situation) continuing as in the past; a quiet and calm atmosphere

calm, motionless, quiet

long, tiring and not interesting

dull, monotonous

not having, using, imagination

dull, predictable