" unassumingness "

1: as in humility, demureness;

•  Synonyms : 

•  demureness,

•  down-to-earthness,

•  humbleness,

•  humility,

•  modesty,

•  unpretentiousness,

•  naturalness,

•  sincerity,

•  quietness,

•  reserve,

•  reservedness

•  Antonyms : 

•  chest-thumping,

•  inflation,

•  self-assertion,

•  side,

•  snobbery,

•  snobbishness,

•  snobbism,

•  snootiness,

•  arrogance,

•  assumption,

•  bumptiousness,

•  consequence,

•  haughtiness,

•  hauteur,

•  high horse,

•  huffiness,

•  imperiousness,

•  loftiness,

•  lordliness,

•  masterfulness,

•  peremptoriness,

•  pomposity,

•  pompousness,

•  presumptuousness,

•  pretense,

•  pretension,

•  pretentiousness,

•  self-consequence,

•  self-importance,

•  superciliousness,

•  superiority,

•  toploftiness,

•  authoritativeness,

•  bossiness,

•  bowwow,

•  brag,

•  dominance,

•  high-handedness

1: not having or showing any feelings of superiority, self-assertiveness, or showiness;

  * e.g., " ... a talented but surprisingly unassuming musician "

•  Synonyms : 

•  demure,

•  down-to-earth,

•  humble,

•  lowly,

•  meek,

•  modest,

•  unpretentious

•  Antonyms : 

•  arrogant,

•  bumptious,

•  chesty,

•  conceited,

•  egotistic,

•  fastuous,

•  haughty,

•  highfalutin,

•  high-and-mighty,

•  high-handed,

•  high-hat,

•  hoity-toity,

•  huffish,

•  huffy,

•  imperious,

•  lordly,

•  overweening,

•  peremptory,

•  pompous,

•  presuming,

•  presumptuous,

•  pretentious,

•  self-asserting,

•  self-assertive,

•  supercilious,

•  superior,

•  toplofty,

•  uppish,

•  uppity