profligate
wasteful
disseminate
distribute; spread; scatter
tractable
manageable
tenet
doctrine; dogma
imperious
domineering
skeptic
doubter
problematic
unsettled; questionable
elicit
draw out by discussion
flag
droop; grow feeble
lethargic
drowsy; lazy
dessicate
dry up
arid
dry
stolid
dull; impassive
moribund
dying
levee
earthen or stone embankment to prevent flooding
assuage
ease or lessen (pain); satisfy (hunger)
palliate
ease pain; make less severe
lucid
clear
economy
efficiency in using something
vacuous
empty