Words that Rhyme with inefficiency
4 Syllable Words
deficiency, efficiency, proficiency, sufficiency
5 Syllable Words
self-sufficiency
7 Syllable Words
immunodeficiency
Definition of inefficiency
n. The quality of being inefficient; want of power or energy sufficient; want of power or energy sufficient for the desired effect; inefficacy; incapacity; as, he was discharged from his position for inefficiency.