I have been getting a daily e-mail from Japanese Pod, a study website. I have not paid any money, or even given my credit card number, to the website. (They request the number, but I am not giving it.)

Anyway, these daily emails are useful. At first, I thought they were too easy. But then I realized that there are sentences which accompany the vocabulary word, and so even if the new word of the day is too easy for me, I can often learn a new word from the example sentences.

http://www.japanesepod101.com/japanese-phrases/10112013?EmailDirectLink=|1|&utm_source=EmailDirect.com&utm_medium=Email&utm_campaign=Japanesepod101+WOTD+Email+2013-10-11+Campaign