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insoluble

insoluble

3 7.5
Too difficult to solve or deal with, like a problem
  • adjective
  • /ɪnˈsɑljəbl/
translation icon : insoluble
  • In the end, dealing with this impending crisis of caring is akin to other practically insoluble grand-scale collective action problems such as responding to global climate change.
  • insoluble problem
  • insoluble dilemma
  • seemingly insoluble

He says the problem may seem simple and insoluble.

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Examples

  • Even more determined than Frankfurter, he viewed none of these problems as insoluble.

    Academic text (1990)
  • The first concerned the perennial and apparently insoluble issue of change:

    Academic text (1990)
  • Do you ever trouble your head about problems that you know to be insoluble?

    Blog text (19)
  • Well, the problem of, of how to fit in is a permanently insoluble problem.

  • The problem of her leaving was insoluble in more ways than one, some very minor but intricate nonetheless.

    Fiction book (2001)
  • What we have before us are some breathtaking opportunities disguised as insoluble problems.

  • The newly liberated peoples of East Central Europe are, as a result, faced with an insoluble conundrum.

    Academic text (1992)
  • Like any problem that is intractable and seemingly insoluble, the temptation is to sideline it.

    Blog text (6)
  • Rights comparisons resemble religious quarrels in their regrettable tendency toward insoluble emotional conflict.

    Academic text (2011)
  • Many students find the concept of quantum physics to be an insoluble challenge.

Synonyms

insurmountable
vsinsoluble
33 8.5

Impossible to get past

is broader, used for problems impossible to solve or deal with
intractable
vsinsoluble
22 8.7

Hard to manage, change, or control

is narrower, used mainly for problems impossible to solve or be dealt with
unmanageable
vsinsoluble
12 6.2

Hard to control or deal with

focuses on inability to be solved or dealt with, not just control issues
unsolvable
vsinsoluble
8 5.3

Not possible to find an answer

covers inability to resolve especially for questions and difficulties
unanswerable
vsinsoluble
7 6.8

Not possible to reply to in a way that convinces people

is used mainly for problems and difficulties rather than only questions
unfixable
vsinsoluble
3 4.9

Impossible to repair or make work again

refers especially to problems that cannot be solved or dealt with
insuperable
vsinsoluble
  • Formal
2 9.1

So hard that no one can get past it

applies more generally to problems too hard to solve or handle
undefeatable
vsinsoluble
2 4.9

Too strong for anyone to beat

applies more to problems that cannot be solved or managed
unresolvable
vsinsoluble
1 8.2

Not able to be solved or settled

applies broadly to problems not capable of being resolved
irresolvable
vsinsoluble
1 7.9

Impossible for people to solve or settle

is used for matters that cannot be solved or concluded
insolvable
vsinsoluble
1 8.1

No one can find an answer to it

is the general term for problems that cannot be solved or dealt with
unsurmountable
vsinsoluble
1 8.1

Impossible to overcome or get past, like a problem you cannot solve

covers any problem impossible to solve or deal with
unsoluble
vsinsoluble
9.4

Not able to be fixed or changed

means impossible to deal with or to find an answer for
unfigurable
vsinsoluble
9.9

Impossible to understand or solve

focuses more on inability to solve practical problems or difficulties
unsubduable
vsinsoluble
9.9

Not able to be defeated or controlled

is used for problems that cannot be solved or handled
inexpugnable
vsinsoluble
9.9

No one can beat or prove it wrong

focuses on problems impossible to solve or deal with, not just challengeability

Antonyms

7 3.2

A problem you can find an answer to

Compounds

water-insoluble
  • Specialized
6.5

Does not dissolve in water, like chalk or some plastics

How Solvable

easy
1.0
solvable
7 3.2
difficult
1.6
intractable
22 8.7
insoluble
3 7.5

Surface Forms

insoluble positive
insolubler comparative
insolublest superlative

Morphology

insoluble = soluble (transparent) = in + soluble

This sense is formed by the standard negative prefix 'in-' added to 'soluble', giving the straightforward meaning 'not able to be solved'.

Etymology

Insoluble comes from the parts in- ('not') and solvere ('to loosen' or 'to solve'), the same root you see in solve and solution. So an insoluble problem is one you cannot 'loosen' or solve.