Cataclysmal
Word Structure
WordHub has a local lexical record for “Cataclysmal” with pronunciation and root analysis.
cata-
down; away; backward; against; completely; throughout
Forms: cata, cat
clys
to wash
Forms: clys
-ism
the doctrine, theory or system of ~; a disease caused by ~; the quality or condition of being ~; instance of being ~
Forms: ism, ismus
-al
of ~; like ~; having the nature of ~; the act of ~ing
Forms: al, ial, eal