n. the action or instance of lifting up from beneath -especially the earth's crust-; strong or violent change or disturbance -as in a society-
Ancient volcanoes caused a great deal of upheaval in this area.
disruption; disorder; turmoil; convulsion
calmness; stillness
3 syllables
up-heav-al
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!