Google is updating its Google Translate service with a few new features today. Among the new features is grouped clusters of synonyms for easier viewing, and frequency indicators that mark translations as “common, uncommon, or rare”. Google also explained a new “reverse translations” feature:

Our users often tell us that they check our translations by translating them back into their original language. Reverse translations can distinguish translations of different meanings and reveal subtle differences among similar words. Each translation is now annotated with its most frequent reverse translations.

The new grouped synonyms will initially only be available when translating into English, but Google said more languages will be added soon. Google also described how the frequency indicators will work: expand full story