Double talk and Flimflam

Double talk noun - Deliberately unintelligible gibberish.

Flimflam and double talk are semantically related. In some cases you can use "Flimflam" instead a noun phrase "Double talk".

Flimflam noun - A clever often underhanded means to achieve an end.

Double talk and flimflam are semantically related. Sometimes you can replace phrase "Double talk" with "Flimflam", this terms are similar.