As nouns the difference between romanticness and aromanticness
is that romanticness is the state or quality of being romantic while aromanticness is the state of being aromantic, that is to be not romantically attracted to any gender.
romanticness
English
Noun
(-)
The state or quality of being romantic
References
* Webster's Revised Unabridged Dictionary, published 1913 by C. & G. Merriam Co. aromanticness
English
Noun
(-)
the state of being aromantic, that is to be not romantically attracted to any gender.
Also see
*
* asexuality