

inefficiency
Meanings
Related Words
efficiency noun
/ɪˈfɪʃn̩si/
الكفاءة
"The efficiency of the planning department is deplorable."
كفاءة قسم التخطيط مزرية.
effectiveness noun
/ɪˈfɛktɪvnəs/ /əˈfɛktɪvnəs/
فعالية، تأثير
"The effectiveness of the drug was well established."
كانت فعالية الدواء راسخة.