Antonyms of noun tastefulness

1 sense of tastefulness

Sense 1
tastefulness -- (elegance indicated by good taste)
       Antonym of tastelessness (Sense 2)
      => tastelessness -- (inelegance indicated by a lack of good taste)

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

1 sense of tastefulness

Sense 1
tastefulness -- (elegance indicated by good taste)
       => elegance -- (a refined quality of gracefulness and good taste; "she conveys an aura of elegance and gentility")