different between justifiable vs adequate

English

Etymology

From Middle French justifiable

Adjective

justifiable (comparative more justifiable, superlative most justifiable)

1. That can be justified.
   • 1917, Albert Einstein, Relativity: The Special and General Theory, Part II.

     It was at all times clear that, from the point of view of the idea it conveys to us, every motion must be considered only as a relative motion. Returning to the illustration we have frequently used of the embankment and the railway carriage, we can express the fact of the motion here taking place in the following two forms, both of which are equally justifiable:

     (a) The carriage is in motion relative to the embankment,

     (b) The embankment is in motion relative to the carriage.

     In (a) the embankment, in (b) the carriage, serves as the body of reference in our statement of the motion taking place. —

Antonyms

• unjustifiable

Related terms

• justifiability
• justifiably
• justify

Derived terms

Translations

French

Adjective

justifiable (plural justifiables)

1. justifiable

Related terms

• justifier
• justification
• justifiablement

Further reading

• “justifiable” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

English

Alternative forms

• adæquate (obsolete)

Etymology

Latin adaequatus, past participle of adaequare (“to make equal to”); ad + aequare (“to make equal”), aequus (“equal”).

Pronunciation

Adjective

• (US) IPA^(key): /?æd.?.kw?t/, (proscribed) /?æ.d?.k?t/
• (Received Pronunciation) IPA^(key): /?æd.?.kw?t/

Verb

• IPA^(key): /?æd.??kwe?t/

Adjective

adequate (comparative more adequate, superlative most adequate)

1. Equal to or fulfilling some requirement.

   Synonyms: acceptable, correspondent, proportionate, satisfactory, sufficient

   Antonym: inadequate

   • 1673, Hannah Woolley, The Gentlewomans Companion, London: Dorman Newman, “Of Habit, and the neatness and property thereof,” p. 61,^[1]

     Proportion therefore your Clothes to your bodies, and let them be proper for your persons. […] Agreeableness […] ought to be exact, and adequate both to age, person and condition, avoiding extremities on both sides, being neither too much out, nor in the fashions.

   • 1811, Jane Austen, Sense and Sensibility, Chapter 31,^[2]

     Her legal allowance was not adequate to her fortune, nor sufficient for her comfortable maintenance […]

   • 1853, Thomas De Quincey, Autobiographic Sketches in Narrative and Miscellaneous Papers, Boston: Ticknor, Reed, and Fields, “Dublin,” p. 254,^[3]

     […] in those days, Ireland had no adequate champion; the Hoods and the Grattans were not up to the mark.

   • 1903, Arthur Conan Doyle, “The Adventure of the Empty House” in The Return of Sherlock Holmes,^[4]

     All day as I drove upon my round I turned over the case in my mind, and found no explanation which appeared to me to be adequate.

   • 2009, J. M. Coetzee, Summertime, New York: Viking, p. 212,^[5]

     John was a perfectly adequate academic. A perfectly adequate academic but not a notable teacher.

Related terms

• adequacy
• adequation
• adequative

Derived terms

Translations

Verb

adequate (third-person singular simple present adequates, present participle adequating, simple past and past participle adequated)

1. (obsolete) To equalize; to make adequate.
   • 1622, Martin Fotherby, Atheomastix; clearing foure truthes, against atheists and infidels, London, Book 2, Chapter 2, p. 208,^[6]

     Let me giue yet one instance more, of a truly intellectuall obiect, exactly adequated and proportioned vnto the intellectuall appetite.

2. (obsolete) To equal.
   • 1635, Robert Shelford, Theologia Amantis Deum, or A Treatise of the Divine Attributes in Five Pious and Learned Discourses, Cambridge, p. 227,^[7]

     […] though it be an impossibilitie for any creature to adequate God in his eternitie, yet he hath ordained all his sonnes in Christ to partake of it by living with him eternally.

Translations

Anagrams

• æquated

Italian

Verb

adequate

1. second-person plural present indicative of adequare
2. second-person plural imperative of adequare

Participle

adequate

1. feminine plural of the past participle of adequare