nightmares
penetrate
enveloped
indebted
discreetly
smothering
numb
influence
silhouetted
salvage
pass into or through
to cover (something or someone) thickly or completely
unable to feel
unpleasant dreams
carefully, without drawing attention
wrap up, cover, or surround completely
to save
outlined as a dark shape against a lighter background
owing something (such as money or thanks) to someone or something
the power to change or affect someone or something : the power to cause changes without directly forcing them to happen