Antonyms of noun superiority

1 of 4 senses of superiority

Sense 1
superiority, high quality -- (the quality of being superior)
       Antonym of inferiority (Sense 2)
      => inferiority, low quality -- (an inferior quality)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun superiority

4 senses of superiority

Sense 1
superiority, high quality -- (the quality of being superior)
       => quality, caliber, calibre -- (a degree or grade of excellence or worth; "the quality of students has risen"; "an executive of low caliber")

Sense 2
superiority, favorable position, favourable position -- (the quality of being at a competitive advantage)
       => advantage, vantage -- (the quality of having a superior or more favorable position; "the experience gave him the advantage over me")

Sense 3
superiority -- (displaying a sense of being better than others; "he hated the white man's superiority and condescension")
       => arrogance, haughtiness, hauteur, high-handedness, lordliness -- (overbearing pride evidenced by a superior manner toward inferiors)

Sense 4
transcendence, transcendency, superiority -- (the state of excelling or surpassing or going beyond usual limits)
       => domination, mastery, supremacy -- (power to dominate or defeat; "mastery of the seas")