different between efficacious vs serviceable

English

Etymology

From Old French efficacieux, from Latin effic?x (“efficacious”) +? -ous, from efficere (“to effect, to accomplish”); see effect.

Pronunciation

• IPA^(key): /?f.?.?ke?.??s/

  Rhymes: -e???s

Adjective

efficacious (comparative more efficacious, superlative most efficacious)

1. (formal) Effective; possessing efficacy. [from 1520s]

   Synonym: effective

   Antonym: inefficacious

Related terms

Translations

Further reading

• efficacious in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• efficacious in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• “efficacious”, in Lexico, Dictionary.com; Oxford University Press, 2019–present.

English

Etymology

From Middle English servisable, from Old French servisable, from servise; surface analysis service +? -able.

Pronunciation

• (General American) IPA^(key): /?s?v?s?bl?/
• (Received Pronunciation) IPA^(key): /?s??v?s?bl?/

Adjective

serviceable (comparative more serviceable, superlative most serviceable)

1. Easy to service.
2. Repairable instead of disposable.
3. In condition for use; usable, functional.
   • 1719, Daniel Defoe, Robinson Crusoe

     I employed myself in making, as well as I could, a great many baskets, both to carry earth or to carry or lay up anything, as I had occasion; and though I did not finish them very handsomely, yet I made them sufficiently serviceable for my purpose...

   • There was a neat hat-and-umbrella stand, and the stranger's weary feet fell soft on a good, serviceable dark-red drugget, which matched in colour the flock-paper on the walls.

Synonyms

• useful
• helpful

Translations

Anagrams

• receivables