Answer:
What word do all dictionaries spell wrong?
What is seen in the water and in the sky? It is part of the rainbow and can be in your eye
If it is absolute, it will corrupt absolutely.
Though I should be unique, you've made most of us the same. I would be stronger, if my characters were stranger.
Environmentalists want to keep this from drying.
Break me and I am better immediately set and harder to be broken again.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?