As a noun willingness
is the state of being willing.
As an adjective willful is
done in a manner which was intended.
willingness
English
Noun
(en-noun)
The state of being willing
willful
English
Alternative forms
*wilful
Adjective
(
en adjective)
Done in a manner which was intended.
Intentional.
*
Stubborn.
*
*
*
Synonyms
* (as intended) volitional, voluntary
* (stubborn) obstinate, self-willed, headstrong, spiteful