Fiddley vs. Fiddly — What's the Difference?

(nautical) The iron framework round the deck opening that leads to the stokehole of a steamer, usually covered by a grating of iron bars.

Requiring dexterity to operate.

(nautical) The space below this framework.

(by extension) Having many small bits or embellishments.

Of or relating to fiddling or fidgeting.

Pertaining to occasional under-the-table work by people who receive unemployment benefits