adj. 1 lying beneath the earth's surface; 2 secret or hidden
My son wants to build a subterranean house.
underground; subsurface; below ground
overhead
5 syllables
sub-ter-ra-ne-an
VocabClass lessons are designed to engage students, improve motivation in learning the subject matter, and generate better results. Long-term retention is our focus and by making the learning process fun, our gamified approach has a positive impact on this goal.
View all games!