Synonyms for Kale (same or very similar meaning)
WordNet sense 1 (informal terms for money):
boodle, bread, cabbage, dough, lettuce, loot, lucre, pelf, scratch, shekels, sugar, clams, dinero, gelt, lolly, moolah, simoleonsWordNet sense 2 (a hardy cabbage with coarse curly leaves that do not form a head):
colewort, borecole, cole, kail, Brassica oleracea acephalaFrom the ODE community, based on WordNetadd/edit