But 3000 words seems too low a target for an advanced learner, arguably representing not so much the words users need to know, as the words they know already. Among words ranked between 3000th and 6000th most frequent, there is a huge amount of vocabulary that is pretty much essential to anyone working in an EAP or ESP context (as so many advanced learners are), such as:




[WORK] Macmillan Dictionary 7500 Words List