CUMBERLAND PLATEAU(noun)Did you mean?RhymesDefinitions There is 1 meaning of the phrase Cumberland Plateau. Cumberland Plateau - as a noun The southwestern part of the appalachians Synonyms (Exact Relations)cumberland mountainsWord Variations & RelationsStarts CStarts CUStarts CUMStarts CUMBEnds UEnds AUEnds EAUEnds TEAUStarts C & ends UStarts CU & ends UStarts C & ends AUA-Z Proximitiescumbered15cumberer14cumberers15cumbering16cumberland Cumberland Plateau cumberless16cumberment18cumberments19cumbers13cumbersome18