As nouns the difference between insignificance and inferiority
is that insignificance is the state of being insignificant while inferiority is the quality or state of being inferior.
insignificance
English
Noun
(head)
the state of being insignificant
Antonyms
* significance
inferiority
English
Alternative forms
* inferiourity (qualifier)
Noun
(inferiorities)
The quality or state of being inferior.
An inferior quality.
The quality of being a competitive disadvantage.
Antonyms
* superiority