administrators

{
  "dictName": "Glosbe (Sv-En)", 
  "windowUrl": "https://glosbe.com/sv/en/<word>",
  "css":".navbar, #topBannerContainer {display: none !important;}"
}

{
  "dictName": "Folkets Lexikon", 
  "windowUrl": "https://folkets-lexikon.csc.kth.se/folkets/#lookup&<word>"
}

{
  "dictName": "svenska.se", 
  "windowUrl": "https://svenska.se/tre/?sok=<word>",
  "css": "header {display: none !important;} body {margin-top: 50px !important;}"
}

See here: https://pnlpal.dev/tags/swedish

{
  "dictName": "tyda.se", 
  "windowUrl": "https://tyda.se/search/<word>?lang%5B0%5D=en&lang%5B1%5D=sv",
  "css":"#header {display: none !important;} #search-box {margin-left: 0 !important; z-index: 2 !important;} .page-searchresult .image-wrapper {text-align: start !important;} body {margin-top: 10px !important;}"
}

{
    "dictName": "MyMemory (Sv - En)",
    "fixSpaceInWords": "-",
    "windowUrl": "https://mymemory.translated.net/en/Swedish/English/<word>",
    "css": "header.header, .contact-form { display: none !important; } body {margin-top: 10px !important;} "
}

{
    "dictName": "Bab.la (Sv - En)",
    "fixSpaceInWords": "-",
    "windowUrl": "https://en.bab.la/dictionary/swedish-english/<word>",
    "css": "aside, nav { display: none; } "
}

You are right. I fixed it in this link: https://pnlpal.dev/topic/335/oxford-learner

Install this dict it will automatically replace the default oxford learner dictionary.
In next version I will fix the default dict.

Thank you for the feedback!

{
    "dictName": "Oxford Learner",
    "fixSpaceInWords": "-",
    "windowUrl": "https://www.oxfordlearnersdictionaries.com/search/english/?q=<word>",
    "css": "body .mainsearch { display: none; } "
}

Yes, see here:

LUDWIG guru
Macmilland Thesaurus