inefficiently
in-ef-fi-cient-ly
adverb
In a way that does not make good use of time, energy, or resources.
"The old system operated inefficiently, causing delays."
Thesaurus
Antonyms: efficiently, expeditiously
in-ef-fi-cient-ly
In a way that does not make good use of time, energy, or resources.
"The old system operated inefficiently, causing delays."
Antonyms: efficiently, expeditiously