なんなり
なんなり · nannari · JLPT N1 · noun
anything
Compound: 何 nan (what) + なり nari (or, be-it) = whatever you like, anything at all
なり is a classical particle meaning 'or' or 'be it', as in 誰なり (whoever). Attached to 何 it means 'whatever at all', as in 何なりとお申し付けください (ask me anything).