unhintable

adj

unhintable

adj

Etymology From un- + hintable.

1

That must not be hinted at; unmentionable.

With the word 'baby' unmentionable and unhintable, we all had to go on pretending that my mother was in bed for some slight cold, or other indisposition.1955, John Wyndham, The Chrysalids:
The whole visit was tense with Soppy's unhintable doings.2015, Peter Dickinson, Skeleton-in-Waiting:

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