As nouns the difference between thoughtfulness and affectiveness
is that thoughtfulness is thoughtful and considerate attention while affectiveness is the property of being affective.
thoughtfulness
English
Alternative forms
* thoughtfullness
Noun
(-)
thoughtful and considerate attention
careful deliberation before action
Antonyms
* thoughtlessness (1)
* unthoughtfulness (2)
affectiveness
English
Noun
(-)
The property of being affective.
Usage notes
* Not to be confused with effectiveness.