Is there a free online French dictionary as good as as dict.leo.org is as good for German? Generally I know the word for whatever I want to say in French, and I just need the dictionary to find the unusual/ very specific /nuanced word I'm looking for. All the online dictionaries I've found are either lame or want you to pay to use them, and it's just an occasional thing for me, when I'm not at home with the paper Robert, so I don't want to pay. The LEO online dictionary is brilliant, it has had every word I've ever needed to find, no matter how obscure, and it's free and I wish I could find such a thing for French.
Is there one Spanish word that would work to translate "handedness" (in the sense of being right-handed or left-handed)? Or do I have to find a periphrastic way of saying it, like preferencia de mano?