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Dubious vs Null - What's the difference?

dubious | null |

As an adjective dubious

is arousing doubt; questionable; open to suspicion.

As a noun null is

zero, nil; the cardinal number before einn.

dubious

English

Adjective

(en adjective)
  • Arousing doubt; questionable; open to suspicion.
  • After he made some dubious claims about the company, fewer people trusted him.
  • * 2011 , Nigel Jones, "A Tale of Two Scandals", History Today , February 2011, Vol. 61 Issue 2, pages 10–17
  • Evasive, womanising, boastful, malicious, untrustworthy, an inveterate gambler who combined his mediocre military career with running a high-class brothel, permanently cash strapped and viciously quarrelsome, his character is as dubious as his unsavoury appearance.
  • In disbelief; wavering, uncertain, or hesitating in opinion; inclined to doubt; undecided.
  • She was dubious about my plan at first, but later I managed to persuade her to cooperate.
  • * 2010 , John M. Broder, "Global Climate-Change Talks Begin in Cancun With More Modest Expectations", New York Times , November 30, Section A, Column 0, Foreign Desk, page 12
  • Last year, President Obama had large majorities in Congress and hopes of passing a comprehensive climate and energy bill. Next year, he faces a new Congress much more dubious about the reality of climate change and considerably more hostile to international efforts to deal with it.

    Derived terms

    * dubious honor / dubious honour * dubiously * dubiousness

    See also

    *

    null

    English

    Noun

    (en noun)
  • A non-existent or empty value or set of values.
  • Zero]] quantity of [[expression, expressions; nothing.
  • (Francis Bacon)
  • Something that has no force or meaning.
  • (computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
  • (computing) the attribute of an entity that has no valid value.
  • Since no date of birth was entered for the patient, his age is null .
  • One of the beads in nulled work.
  • (statistics) null hypothesis
  • Adjective

    (en adjective)
  • Having no validity, "null and void"
  • insignificant
  • * 1924 , Marcel Proust, Within a Budding Grove :
  • In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.
  • absent or non-existent
  • (mathematics) of the null set
  • (mathematics) of or comprising a value of precisely zero
  • (genetics, of a mutation) causing a complete loss of gene function, amorphic.
  • Derived terms

    * nullity

    Verb

    (en verb)
  • to nullify; to annul
  • (Milton)

    See also

    * nil ----