sohonee:

(?)  not sure though. Experts pls validate .

Yes it is validate as it is said by sunset  ."No rearranging letters, unless you're stuck and you can't think of any other word."

 Lilly:

Cursing

Nursing

Urging (since it seems that we're stuck, I changed 1  and dropped 1 letter)

Spurling (changed 1 word, sub 1 word)