Practicability is a related term of effortlessness.
As nouns the difference between practicability and effortlessness
is that practicability is the state of being practicable; feasibility while effortlessness is the state of being effortless; facility.
practicability
English
Noun
(practicabilities)
The state of being practicable; feasibility
Antonyms
* impracticability
effortlessness
English
Noun
(-)
The state of being effortless; facility