Show more than one option when you write only one word. Show also some Grammatical details of them (adjective, etc)
The translator is not a lot of useful to check one word. There are a lot of possible options of every word and it only shows one... I usually need the other ones.
Y suggest you to put the other options and their categories when we write one word, as you give us that option when we use Cortana to translate. Also give the community the chance to help you to classify the words when they correct something becausebit could be engaging for the translator community (specially for students) to practice our linguistic knowledge.
(I really need that option, It's possible that I need to uninstall the app if it doesn't have it)
Miha Jakša commented
Here I have no problem to chose the check box. But in the first one there is on going error. I have explained everything in comment.
Ciao, Miha Jakša