Possible 100 words article: Antonyms for the phrase "with efficiency" express a range of related or contrasting meanings, depending on context and purpose. One common antonym is "inefficiently," which means doing something in a way that wastes time, energy, or resources, or fails to reach the desired goals or standards. Another antonym is "unproductively," which implies a lack of positive outcomes or meaningful results from a given activity or system. Other antonyms for "with efficiency" may include terms such as "slowly," "haphazardly," "ineptly," "ineffectively," or "inevitably," which highlight different aspects of the opposite of doing something efficiently. The choice of antonym depends on the intention of the communication and the context of the usage.

What are the antonyms for With efficiency?

• adv.

  • noun
  • inefficiently
  .

A serum rash, also known as a serum reaction or serum skin rash, refers to an allergic or irritant skin condition triggered by the use of serums or other topical products. In medic...