Beneficiency 

The balance or combination of being beneficial and efficient at the same time.
A blend of “benefit” and “efficiency.”
Used when something provides value and works smoothly.

“Her time management had serious beneficiency — she helped the team and saved hours of work.”

Beneficiency by Urban zai June 6, 2025

beerficiency 

The process of opening both ends of a beer "suitcase" and pushing all the beers onto the refrigerator shelf while pulling the box out. Beerficiency beer unloads have been known to happen in mere seconds.

Barron...that was QUICK! How did you unload all that beer into the fridge so fast?

Marty, it was simple...beerficiency! Susan taught me!

beerficiency by jfwordsmythe June 6, 2017

benefiscience 

noun: The noble, honest and determined search for knowledge and truth that can benefit all mankind especially where that search involves the application of scientific methods. It is the complete opposite of malignorance.
adj: benefiscient

A person who questions all 'facts' and remains open to all possibilities as they search for knowledge through the application of acceptable scientific methods and with the ultimate goal of enlightening mankind and improving the quality of life through their discoveries can be said to be practicing benefiscience. His contributions to the world are truly benefiscient.

benefiscience by hughchi October 15, 2011

beneficient

One who bestows beneficience.

Katherine was being beneficient when she allowed her retarded associate Ryan to be her friend

beneficient by Ryanopolis August 12, 2005