pluri-, plur-, plu-

(Latin: more, many)

pluses
Polygamia est plurium simul virorum uxorumve connubium. (Latin-legal term)
Translation: "Polygamy is a marriage with many husbands or wives at one time."
Black’s Law Dictionary, 6th ed.; West Publishing Co.;
St. Paul, Minnesota;1990.
polyglandular, pluriglandular
Pertaining to or affecting many glands.
surplus
1. A quantity much larger than is needed.
2. Being more than, or in excess of, what is needed or required.
surplusage
1. A quantity much larger than is needed.
2. Redundant, or an excess of repetitive words, or arguments; verbiage.