importunate
persistent, tenacious
ant- lazy
munificent
generous, bountiful
ant- miserly
equivocal
vague, unclear
ant-clear
specious
deceptive, false
ant- true, real
anomalous
abnormal. unnatural
ant-normal. natural
sentience
understanding, perception
ant-neglect
oppressive
brutal, cruel
ant- easy, kind
insufferable
unbearable
ant- endurable
disdainful
arrogant, haughty
ant-humble
wan
pale, worn
ant-clear
malady
disorder, illness
ant- good health
cataleptical
distemper
seraph
refrain
beguile
melancholy
loathsome
pestilential
copious
avarice
improvident
pacify
precipitate