tasteless

Meanings

1. 1
   adj

   Having no flavour; bland; insipid.

   Near-synonym: untasteable

2. 2
   adj

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

   They accused the designer of being a tasteless hack.

3. 3
   adj

   lacking aesthetic or social taste

4. 4
   adj

   lacking flavor

Etymology

From taste + -less.