Added 9 October 2026 tasteless /ˈteɪstləs/ adjective Categories: Describing WordsRare Words In Latin: insulsus Wiktionary adjective ! Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about tasteless at Wordnik → Where our words come from → Having no flavour; bland; insipid. 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. Related Words: insipidsavorlessflavorlessvapidinaestheticindelicateunappetizingunflavouredunflavoredunaestheticunsaltedunseasoned Back to today's word