impredictably

adv

impredictably

adv

Etymology From impredictable + -ly.

1

In a way that cannot be predicted.

At best, a considerable time elapses between authorization and land acquirement, during which land values may vary impredictably.1952, Annual report of the Chief of Engineers U.S. Army:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.