Skip to main content
indeterminable

indeterminable

1 7.7
You cannot know for sure
  • adjective
  • /ˌɪndɪˈtɜːrmɪnəbl/
translation icon : indeterminable
  • Ribic and White are nearly indeterminable when it comes to who is responsible for how much of the image on the page.

Examples

  • The outcome of the experiment was indeterminable, leaving the researchers with many unanswered questions.

  • The influence of social context is indeterminable in a single-setting study.

    Academic text (1993)
  • It all seems to have become an indeterminable debate about whether it be 1 year, 4 years, 20 years, 100 years, or 1000 years.

    Blog text (27)
  • It was indeterminable how he acquired the new Unit 3 vocabulary prior to the intervention.

    Academic text (2012)
  • I've seen estimates of about a trillion for Earth's carrying capacity with current technology, with the potential for future technology being essentially indeterminable.

    Blog text (1)
  • Too often, the specific antecedence of chosen design elements remains indeterminable, for in a region like the Willamette Valley, exceedingly few records describe any of the reasons behind particular elements in town plans.

    Academic text (2006)
  • The agency also must publish its proposed contract intentions, which requires the agency to consider any resulting bids and proposals; this can result in an indeterminable number of responses to the solicitation.

    Academic text (2017)
  • Each nucleus in each field was classified as male, female, or indeterminable until 2,000 classifiable nuclei had been examined, at which time coordinates were recorded again.

    Academic text (2003)
  • Her true intentions remained indeterminable, even after several conversations during the meeting.

  • Due to the lack of data, the financial impact of the decision was deemed indeterminable by the analysts.

Synonyms

unknowable
vsindeterminable
19 7.4

Something you cannot find out or understand

is about inability to determine or decide with certainty rather than total lack of knowledge
unanswerable
vsindeterminable
7 6.8

Not possible to reply to in a way that convinces people

applies to inability to determine or decide with certainty rather than just lacking an answer
imponderable
vsindeterminable
  • Formal
1 9.2

Hard to predict or measure exactly

focuses on being impossible to decide or determine rather than only hard to estimate
undeterminable
vsindeterminable
7.6

It is not possible to know for sure

is the same meaning but appears in a different written form
unascertainable
vsindeterminable
9.8

Not possible to find out for certain

focuses more on choosing or deciding rather than on finding facts

Antonyms

946 1.0

Sure to happen or be true

1 6.3

Something you can find or measure exactly

How Determinable

clear
1.0
determinable
1 6.3
uncertain
149 2.8
indeterminate
11 7.0
indeterminable
1 7.7

Surface Forms

indeterminable positive

Morphology

indeterminable = determinable (transparent) = in + determine + able

The negative prefix attaches straightforwardly to 'determinable' to mean 'not able to be determined'.

Etymology

The word indeterminable begins with in- meaning 'not' and uses determine, which is about setting a term, or 'limit', like in term or terminal. So indeterminable means 'not able to be decided or measured', which is why we use it for things we cannot find out with certainty.