Thank you good people, I thought as much, altho' my research indicates that the word was 'borrowed' from The First Whigs: The Politics of the Exclusion Crisis, 1678–1683.Oxford 1961, were not genuine Labour party members.
Thanks anyway.
Kind regards
Gary
To reply to Thomas' endline, Synonym is defined in a thesaurus as... B. similar in meaning.
C. pronounced the same.
D. opposite in meaning.
analogue, equivalent, perhaps even metonym in some circumstances.
Personally, I feel the closest definition you will unearth of this very old word is 'alternate word', or 'alternative', other than that no modern definition exists..