What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Efficient vs Valuable - What's the difference?

efficient | valuable |

As adjectives the difference between efficient and valuable

is that efficient is making good, thorough, or careful use of resources; not consuming extra. Especially, making good use of time or energy while valuable is having a great value.

As a noun valuable is

a personal possession such as jewellery, of relatively great monetary value; — usually used in plural form.

efficient

English

Adjective

(en adjective)
  • Making good, thorough, or careful use of resources; not consuming extra. Especially, making good use of time or energy.
  • * {{quote-magazine, title=A better waterworks, date=2013-06-01, volume=407, issue=8838
    • , page=5 (Technology Quarterly), magazine=(The Economist) citation , passage=An artificial kidney these days still means a refrigerator-sized dialysis machine. Such devices mimic
  • Using a particular proportion of available energy.
  • Causing effects; producing results.
  • * Wilson
    • The efficient cause is the working cause.

    Antonyms

    * inefficient

    Derived terms

    * efficient cause * subefficient

    Related terms

    * effect * effective * effectiveness * effectivity * effector * effectual * effectuate * efficacious * efficacity * efficacy * efficiency * subefficiency

    References

    ----

    valuable

    English

    Adjective

    (en adjective)
  • Having a great value.
    • valuable gemstones
  • estimable; deserving esteem
    • a valuable''' friend; a '''valuable companion

    Synonyms

    * (l), (l)

    Antonyms

    * worthless

    Noun

    (en noun)
  • a personal possession such as jewellery, of relatively great monetary value; — usually used in plural form.