ductility 

the sound of a dying duck, aka the sound of a french horn

etch, you know you love ductility.

ductility by fieryredhead January 8, 2006

Docility 

Docility is the art of being docile.

‘Cameron Rappitt missed an open net, he exudes serious levels of docility.’ ‘Cameron has insane docility.’

Docility by Dr Docile March 2, 2021

dulticity 

one of being a dult meaning: idiot, retard, moron, stupid.

"dude her boyfriend is showing off so much dulticity

dulticity by poopieface December 31, 2007

ducktility 

Da flexibility and tensile-strength of different species of oily-feathered quackers.

When arranging and/or overseeing a tug-of-war competition among Mallards and Muscovies, one should consider said birds' ducktility.

ducktility by QuacksO December 4, 2020