upheaving

As a verb upheaving is

.

As a noun upheaving is

upheaval.

As nouns the difference between upheaving and upheaping

is that upheaving is upheaval while upheaping is ascension; addition to full measure, accumulation.

As a verb upheaving

is .

As nouns the difference between taxonomy and upheaving

is that taxonomy is the science or the technique used to make a classification while upheaving is upheaval.

As a verb upheaving is

.

As nouns the difference between upheaval and upheaving

is that upheaval is the process of being heaved upward, especially the raising of part of the earth's crust while upheaving is upheaval.

As a verb upheaving is

present participle of upheave.