tasteless
dead
dilute
diluted
fade
flat
flavorless
gruelly
inane
indifferent
insipid
jejune
mild
milk-and-water
pappy
pulpy
sapless
savorless
spiceless
stale
thin
unsavory
vapid
washy
watered
watered-down
watery
weak
wishy-washy
Greek
acidophilus
barley sugar
cancer-causing
dubious-looking
floury
fruit-flavored
full-bodied
giblet
halide
jellylike
meatloaf
non-fat
ofany
oxidizable
radioactive
redeye
sheet-infectious
sugar-free
unsweetened
well-flavoured