Harmonality 

The fusion of Harmony and tonality

Harmony; the relationship between the notes in a chord
Tonality; major or minor chords

i forgot the harmonality of the music

Harmonality by golden_2805 May 26, 2021

Hairsonality 

The science of identifying one's personality through their hairstyle.

AC Slater's hairsonality says, jock with a softer side..

Hairsonality by Brooke Ni September 5, 2007

harmonosity

n., 1. the state of being in a populated environment which gives the impression of harmonious co-existence, but which actually harbors intense underlying animosity amongst its occupants 2. a feeling which surfaces in love-hate relationships

1. There's a lot of harmonosity in our office; it looks like we work together happily, but we all dis our co-workers behind their backs.

2. "Mary and Shelby always seem to get along, but I hear there's been a lot of harmonosity between them since Mary told Shelby to kiss her ass."

harmonosity by jimochka July 4, 2005