What are the meanings of these Pali words?

Question

i have to write a short paragraph describing the meanings of these words: Anatta, Anicca, Dukkha.

I have done lots of research but i have found that it is all too hard to understand.

Please help!

Thanks

Answer 1

Morality for ethics.

Answer 2

I remember dukkha being associated with a wheel that has its hub off center.  

Answer 3

Anatta is a bit difficult to explain. Basically it is the Buddhist idea that we do not have souls, that there is nothing permanent which migrates from body to body.

Anicca is impermanence.

Dukkha means suffereing in the largest sense of the word.