The subterraneous rivers of more mountainous countries are also not to be included in the same category.
Most of the work is not subterraneous; it is done in the full light of day.
The favourite solitary confinement in dark and subterraneous cells is used as a capital punishment.
He stood in the centre, but did not realize the nature of that subterraneous structure.
Into one of these the rivulet Dotog entered, and afterwards continued to follow a subterraneous course.
Harry did not cease for my reproof, but his laugh was inward and subterraneous.
It is supplied with water from the river by subterraneous pipes and is governed by a Mayor and Common Council.
It is suggested that radium may be responsible for this subterraneous heat.
Many larv of moths also come out only in the night after their food, lying hid all day in subterraneous or other retreats.
A little from the shore, westward, is a kind of subterraneous house.