smackless

Meaning

1. (slang) Lacking smack (all senses)
2. (colloquial) Lacking smack (all senses)
3. Lacking smack (all senses)

Etymology

Cognate with Western Frisian: smakeleas

Cognate with Dutch: smakeloos

Cognate with German: geschmacklos

Cognate with Danish: smagløs

Cognate with Swedish: smaklös

Cognate with Icelandic: smekklaus

In summary

From smack + -less. Compare Middle English smakkeles, smechles (“savourless; lacking appeal or gusto”), West Frisian smakeleas (“tasteless”), Dutch smakeloos, smaakloos (“tasteless”), German geschmacklos (“tasteless”), Danish smagløs (“tasteless”), Swedish smaklös (“tasteless”), Icelandic smekklaus (“tasteless; indecent”).