acquiesce
lassitude
tacit
incoherent
ascertain
conclave
reproach
think deeply about something
ruminate
a state of physical or mental weariness; lack of energy.
accept something reluctantly but without protest
a private meeting
address someone in such a way as to express disapproval or disappointment.
confusing or unclear
iniquitous
grossly unfair and morally wrong
sagacity
good judgement; clever or wise
understood or implied without being stated.
find something out for certain; make sure of