There are varied and multiple words that "describes anything that departs from normal or usual". Some of them are: abnormal, weird, different, unusual, uncommon, atypical, etc.
Answer:
It was about to rain the cloud was fluffy like cotton candy.
Apologies, but I have lost my book form. I hope you can forgive me, i lost it. I don’t know how it happened, I hope you could give me another book form?
