Compare unplug with other words:
unplug vs. unstop
clear vs. unplug
unclog vs. unplug
detach vs. unplug
drain vs. unplug
pipe vs. unplug
unplug vs. water
blockage vs. unplug
remove vs. unplug
electric vs. unplug
supply vs. unplug
disconnect vs. unplug
plug vs. unplug