tasteless

1. Lacking flavor (synset 302408123)
   also:

   • unappetising, unappetizing - not appetizing in appearance, aroma, or taste
   • unpalatable - not pleasant or acceptable to the taste or mind
   tells us about: taste property - a property appreciated via the sense of taste
   similar to:

   • bland, flat, flavorless, flavourless, insipid, savorless, savourless, vapid - lacking taste or flavor or tang
   • nonflavored, nonflavoured, unflavored, unflavoured - without flavoring added
   • unsalted, unseasoned - without salt or seasoning
2. Lacking aesthetic or social taste (synset 302401968)
   also:

   • inelegant - lacking in refinement or grace or good taste
   • pretentious - making claim to or creating an appearance of (often undeserved) importance or distinction
   tells us about: appreciation, discernment, perceptiveness, taste - delicate discrimination (especially of aesthetic values)
   similar to:

   • barbaric - unrestrained and crudely rich
   • brassy, cheap, flash, flashy, garish, gaudy, gimcrack, loud, meretricious, tacky, tatty, tawdry, trashy - tastelessly showy
   • brummagem - cheap and showy
   • camp, campy - providing sophisticated amusement by virtue of having artificially (and vulgarly) mannered or banal or sentimental qualities
   • indelicate, off-color, off-colour - in violation of good taste even verging on the indecent
   • ostentatious, pretentious - (of a display) tawdry or vulgar

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