pleio-, plei-, pleo-, pleon-, plio-
(Greek: more, most; full; excessive; multiple)
Don't confuse this element with another pleo- unit meaning "swim, sail, float".
Lists of Pleonasms and Tautological Redundancies may be seen here.
Inter-related cross references, directly or indirectly, involving word units meaning "more, plentiful, fullness, excessive, over flowing":
copi-;
exuber-;
hyper-;
multi-;
opulen-;
ple-;
plethor-;
poly-;
super-;
total-;
ultra-;
undu-.