different between powerful vs arduous

English

Alternative forms

• powreful, powrefull (all obsolete)

Etymology

From Middle English pouerful, powarfull, equivalent to power +? -ful.

Pronunciation

• (General American) IPA^(key): /?pa??f?l/
• (Received Pronunciation) IPA^(key): /?pa??f?l/
• Hyphenation: pow?er?ful

Adjective

powerful (comparative more powerful or powerfuller or powerfuler, superlative most powerful or powerfullest or powerfulest)

1. Having, or capable of exerting power, potency or influence.
2. (mining) Large; capacious; said of veins of ore.

Synonyms

• mightful
• mighty
• powersome
• strengthful
• strong
• forceful

Antonyms

• powerless
• strengthless

Translations

See also

• strong

Adverb

powerful (comparative more powerful, superlative most powerful)

1. (Southern US) Synonym of very

Anagrams

• powreful

English

Etymology

From Latin arduus (“lofty, high, steep, hard to reach, difficult, laborious”), akin to Irish ard (“high”).

Pronunciation

• (Received Pronunciation) IPA^(key): /???dju??s/, /???d??u??s/
• (US) IPA^(key): /????d??u?s/

Adjective

arduous (comparative more arduous, superlative most arduous)

1. Needing or using up much energy; testing powers of endurance.
   • For more quotations using this term, see Citations:arduous.
2. (obsolete) burning; ardent
   • 1805-1814, Dante, Henry Francis Cary (translator), The Divine Comedy

3. Difficult or exhausting to traverse.
   • 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.

   • For more quotations using this term, see Citations:arduous.

Synonyms

• burdensome, demanding, exhausting, fatiguing, laborious, onerous, strenuous, strugglesome, wearisome

Derived terms

• arduousness

Related terms

• arduity

Translations

Further reading

• arduous in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• arduous in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• arduous at OneLook Dictionary Search