A few major issues here. 'On' is not an element, neither is 'Le'.

The 'purple' group doesn't accept 'purple' as an answer.

As Spaniel says, 2 of the answers in the element group don't even work, and that's before you count the fact it's an utterly stupid, and basically impossible category to figure out.

The associated with wealth category is also just ridiculous.

Some keywords don't work, like 'synonym' (how can we guess which synonym you use as a solution ?)