tasteless
/ˈteɪstləs/ adjective B1- Having no flavour; bland; insipid. · Near-synonym: untasteable· They accused the cook of being a hack, claiming that the soup was tasteless.
- Lacking delicacy, refinement, and good taste; unbecoming; crass. · They accused the designer of being a tasteless hack.· That was a rather tasteless attack on the designer, especially given that many people like the design.
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