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completely indefensible

completely indefensible

1 8.1
An action or comment that no one can give a good reason for
  • adjective
  • /kəmˈpliːtli ɪnˈdɪfɛnsəbl/
translation icon : totalmente indefendible
  • The decision to ignore the evidence was completely indefensible and angered many citizens.

Examples

  • But anyway, SimCity completely indefensible, much like Adventure Time, No.

  • So completely indefensible, so perfectly false and disingenuous in every claim and grievance, it's a laughing stock that gets worse every day.

    Blog text (8)
  • Because they know that they cannot support such a claim, they know that they will win the hearts and minds of the public at large and the policymakers that represent them over the short run only if they focus debate about the Stern Review on damage and cost estimates that are extremely suspect in their best light and completely indefensible in the worst-case scenario.

    Academic text (2007)
  • Her behavior during the meeting was completely indefensible; she did not respect anyone's opinions.

  • The company's refusal to apologize for the mistake was seen as completely indefensible by the public.

Synonyms

inexcusable
vscompletely indefensible
35 5.6

Too bad to be forgiven

is the same but stresses absolute impossibility of any excuse
untenable
vscompletely indefensible
27 8.2

Impossible to defend against criticism

focuses instead on being completely without any excuse
indefensible
vscompletely indefensible
24 7.5

People cannot show a decision or action is right when others criticize it

is stronger, stressing it is utterly without excuse
unjustifiable
vscompletely indefensible
5 6.8

You cannot show it is right or acceptable

adds that they are also utterly without any excuse
unsupportable
vscompletely indefensible
4 6.8

No one can show it is right

emphasizes absolute absence of any excuse rather than temporary weakness
insupportable
vscompletely indefensible
  • Formal
2 7.8

Impossible to defend or accept without proof

narrows this to being impossible to excuse in any way
undefendable
vscompletely indefensible
1 7.4

Too weak to be protected from attack or criticism

instead points to a complete lack of excuse or justification
unwarrantable
vscompletely indefensible
1 9.2

Cannot be shown to be right or fair

is broader, insisting there is no excuse at all
undefensible
vscompletely indefensible
7.7

Not possible to show as right or acceptable

focuses more on having no possible excuse at all
nonsustainable
vscompletely indefensible
7.9

Cannot be supported by proof or good reasons

is about having no excuse rather than only weak evidence
unmaintainable
vscompletely indefensible
  • Formal
7.9

Not able to be defended in an argument or court

highlights total lack of excuse rather than just short‑term unsustainability

Antonyms

19 5.5

Able to resist attack or strong criticism

How Indefensible

completely indefensible
1 8.1
indefensible
24 7.5
questionable
176 3.9
defensible
19 5.5

Surface Forms

Morphology

completely + indefensible

The meaning 'impossible to justify or defend' is directly derivable from combining 'indefensible' (cannot be defended) with the intensifier 'completely' (in every way), so a learner who knows the constituents can infer the phrase meaning. This simple intensifier + adjective composition is compositional and cross-linguistically common, making it transparent to a B1 learner.

Etymology

Completely indefensible paints a picture of a castle with no walls left: completely means totally and indefensible means 'cannot be defended'. So it is used for actions or words that cannot be explained or excused.