easiness
Definitions
The state or quality of being easy; lack of difficulty or effort.
A state of comfort, relaxation, or freedom from pain or trouble.
The quality of being free from stiffness, formality, or constraint.
Examples
The easiness with which she solved the complex math problem surprised everyone in the class.
He was struck by the easiness of the transition to his new job, as his colleagues were incredibly welcoming.
Synonyms
simplicity effortlessness facility ease smoothness uncomplicatedness
Antonyms
difficulty complexity arduousness hardship laboriousness intricacy