unkeepable

adj

unkeepable

adj

Etymology From un- + keepable.

1

Not keepable.

England added further unkeepable promises guaranteeing to restrain English settlement if Pontiac would demobilize his allies and leave the restraining up to the English.1966, William Brandon, The Last Americans: the Indian in American culture, page 239:

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