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adj. Lacking flavor; insipid.

adj. Not having or showing good taste.

adj. Having no flavour; bland, insipid

adj. Lacking delicacy, refinement and good taste; unbecoming, crass.

adj. Having no taste; insipid; flat.

adj. Destitute of the sense of taste; or of good taste.

adj. Not in accordance with good taste.

Having no taste.

Incapable of the sense of taste: as, the tongue when furred is nearly tasteless.

Having no power of giving pleasure; stale; insipid; uninteresting; dull.

Not in accordance with the principles of good taste.

Destitute of the power to appreciate or enjoy what is excellent, beautiful, or harmonious; having bad or false taste: as, a tasteless age.

adj. lacking flavor

adj. lacking aesthetic or social taste

"It's not like people have never seen others dressed up in tasteless costumes behaving like idiots."

savorless    insipid    unseasoned    flat    flavorless    unsalted    vapid    flavourless    unflavoured    nonflavoured   

crude   

insipid    flat   

insipid    uninteresting    colorless    lifeless    stale    expressionless    trivial    pointless    unattractive    worthless