Preposition: of

• lot: But it excludes the biggest imponderable of the lot.

Converse of object

• ponder: Kat took the time to ponder an imponderable: How easy is it to fall off a log?

• exclude: But it excludes the biggest imponderable of the lot.

Adjective modifier

• big: But it excludes the biggest imponderable of the lot.

• great: Finally, and the greatest imponderable, the weather.

• other: In the case of faults reception, there are seasonal variations and other imponderables, so a greater element of flexibility is needed.

• such: So what can a conservation body like the Woodland Trust do in the face of such imponderables?

Modifies a noun

• question: The great imponderable question is why in the Neolithic these secondary treatments took place.