Part of speech:
Going beyond reasonable limits; excessive or unrestrained
Failing to provide for the future; lacking foresight, thrift, etc.
Flowing or blowing with little speed:
Lacking the necessary ability, capacity, or power:
(Economics) Adding nothing to exchangeable value.
Lacking strength and sufficient flexibility to transmit pressure, thus breaking or flowing under stress
Not effectual; not producing or not able to produce the desired effect
Showing a lack of judgment, sense, or reason; inappropriate or foolish:
Not expert; unskilled.
Not energetic or exact in duty or business; careless; tardy; slack; hence, lacking earnestness or activity; languid; slow.
Careless or negligent:
Having made no preparations.
Exhibiting a lack of skill; inexpert:
The quality, condition, or fact of being inefficient.
To administer or manage inefficiently or dishonestly.
Not apt; not suitable; inappropriate
Not skillful; having little or no skill or dexterity; awkward
Find another word for inefficient. In this page you can discover 37 synonyms, antonyms, idiomatic expressions, and related words for inefficient, like: wasteful, extravagant, improvident, slack, disorganized, incapable, unproductive, unfit, careless, ineffective and clumsy.