insurmountable
too big to overcome
= insuperable
-> not feasible, impractical
customary
conventional, orthodox, standard
ambiguous
equivocal, unclear
apprised of
đc thông báo
placate
xoa dịu
= mitigate = assauge
irrefutable
impossible to prove wrong
retaliate
to hurt someone or do something harmful to someone because they have done or said something harmful to you:
diverge
to follow a different direction, or to be or become different: