cabbage vs lettuce

cabbage and lettuce both are nouns.

Word	Noun	Adjective	Verb	Adverb
cabbage	Yes	No	Yes	No
lettuce	Yes	No	No	No

As nouns, cabbage and lettuce are synonyms defined as:

Other synonyms of cabbage include boodle, bread, clams, dinero, dough, gelt, kale, lolly, loot, lucre, moolah, pelf, scratch, shekels, simoleons, sugar, wampum.

cabbage (noun)	lettuce (noun)
any of various types of cabbage	leaves of any of various plants of Lactuca sativa
any of various cultivars of the genus Brassica oleracea grown for their edible leaves or flowers	any of various plants of the genus Lactuca
informal terms for money	informal terms for money

cabbage (verb)	lettuce (verb)
make off with belongings of others