different between reasonable vs adequate

English

Etymology

Borrowed from Old French resnable, from Late Latin rationabilis, from Latin ratio; more at reason, -able.

Pronunciation

• IPA^(key): /??i?.z?n.?.b?l/, /??i?z.n?.b?l/
• Hyphenation: rea?son?able

Adjective

reasonable (comparative more reasonable, superlative most reasonable)

1. (now rare) Having the faculty of reason; rational, reasoning.
   • 1634, William Wood, New Englands Prospect, I:

     The wi?dome and under?tanding of this Bea?t, will almo?t conclude him a rea?onable creature […].

2. Just; fair; agreeable to reason.
3. Not excessive or immoderate; within due limits; proper.

   a reasonable demand, amount, or price

4. Not expensive; fairly priced.

   $20 a bottle is very reasonable for a good wine at a restaurant.

   Say, would you happen to know a good place for lunch in the downtown area? ... The Radisson ... Oh yah? ... Is it reasonable? - Marge Gunderson in Fargo (1996)

5. Satisfactory.

   The builders did a reasonable job, given the short notice.

Synonyms

• reasonous

Antonyms

• arbitrary
• unreasonable

Derived terms

• reasonably
• reasonability
• reasonableness

Translations

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