As nouns the difference between inferiority and suckiness
is that inferiority is the quality or state of being inferior while suckiness is (slang) the state or condition of being sucky; inferiority or badness.
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
suckiness
English
Noun
(-)
(slang) The state or condition of being sucky; inferiority or badness.