Olam is the fastest online English-Malayalam, Malayalam-Malayalam Dictionary with hundreds and thousands of words and definitions. Olam developed by a research scientist and a tech consultant Mr. Kailash Nadh. He developed some interesting online pet projects also.
Now OLAM is the world’s most popular free Modern Online English to Malayalam and Malayalam to Malayalam dictionary. Olam helps to search quickly for English to Malayalam and Malayalam to Malayalam word conversion. Olam also gives you related Malayalam words. Olam is an Opensource project that also can add new words and phrases.
They give a lot of examples with the words and it’s just in general very complete with definitions, so that’s a good one to use.
Click Here to visit Olam.in website
Check the result of searching a word “Happy“
vanmaram.com has english to malayalam and also malayalam to english
I would sugegst http://www.vanmaram.com
http://www.artham.in
http://www.artham.in