As nouns the difference between terms and nonobservable
is that terms is while nonobservable is that which is not observable.
As an adjective nonobservable is
not observable.
terms
English
Noun
(head)
Statistics
*
----
nonobservable
English
Adjective
(-)
Not observable.
Noun
(
en noun)
That which is not observable.
Related terms
* nonobservability