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Arduous vs Hectic - What's the difference?

arduous | hectic |

In obsolete|lang=en terms the difference between arduous and hectic

is that arduous is (obsolete) burning; ardent while hectic is (obsolete) a flush like one produced by such a fever.

As adjectives the difference between arduous and hectic

is that arduous is needing or using up much energy; testing powers of endurance while hectic is pertaining to bodily reactions characterised by flushed or dry skin.

As a noun hectic is

(obsolete) a hectic fever.

arduous

English

Adjective

(en adjective)
  • Needing or using up much energy; testing powers of endurance.
  • The movement towards a peaceful settlement has been a long and arduous political struggle.
  • * {{quote-news, year=2012
  • , date=May 5 , author=Phil McNulty , title=Chelsea 2-1 Liverpool , work=BBC Sport citation , page= , passage=Chelsea survived and can now turn their attentions to the Champions League final against Bayern Munich in Germany later this month as they face an increasingly arduous task to finish in the Premier League's top four.}}
  • (obsolete) burning; ardent
  • Where flames the arduous Spirit of Isidore. — Cary.
  • (rft-sense) Difficult or exhausting to traverse.
  • * 1974 , Sue Bowder, The American biking atlas & touring guide , page 77:
  • Beyond the river, an arduous slope rises 3286 feet in 13 miles.
  • * 1999 , Scott Ciencin, Mike Fredericks, Dinoverse :
  • Mike looked up from the arduous mountain trail. They'd been climbing for five hours and he was beginning to feel irritable.
  • * 2006 , Jack W. Plunkett, Plunkett's Entertainment & Media Industry Almanac 2006 :
  • Survivor reaches as many as 28 million viewers who watch contestants win a new Pontiac or guzzle Mountain Dew after scaling an arduous cliff.

    Synonyms

    * burdensome * demanding * exhausting * fatiguing * laborious * onerous * strenuous * wearisome

    hectic

    English

    Alternative forms

    * hectick (obsolete)

    Adjective

    (en adjective)
  • Pertaining to bodily reactions characterised by flushed or dry skin.
  • hectic''' fever; a '''hectic patient
  • Very busy with activity and confusion; feverish.
  • The city center is so hectic at 8 in the morning that I go to work an hour beforehand to avoid the crowds

    Synonyms

    * feverish

    Derived terms

    * hectically

    Noun

    (en noun)
  • (obsolete) A hectic fever.
  • (obsolete) A flush like one produced by such a fever.
  • * 1819 , Lord Byron, Don Juan , II.147:
  • For still he lay, and on his thin worn cheek / A purple hectic played like dying day / On the snow-tops of distant hills [...].