| COEFFICIENT | • coefficient adj. Cooperating. • coefficient n. (Mathematics) A constant by which an algebraic term is multiplied. • coefficient n. A number, value, or item that serves as a measure of some property or characteristic. |
| DEFICIENT | • deficient adj. Lacking something essential; often construed with in. • deficient adj. Insufficient or inadequate in amount. • deficient adj. (Mathematics) Of a number n, Having the sum of divisors σ(n)<2n, or, equivalently, the sum of proper… |
| EFFICIENT | • efficient adj. Making good, thorough, or careful use of resources; not consuming extra. Especially, making good use… • efficient adj. Expressing the proportion of consumed energy that was successfully used in a process; the ratio of useful… • efficient adj. Causing effects, producing results; bringing into being; initiating change (rare except in philosophical… |
| HYPEREFFICIENT | • hyperefficient adj. Extremely efficient. • HYPEREFFICIENT adj. excessively efficient. |
| IMMUNODEFICIENT | • immunodeficient adj. Exhibiting immunodeficiency. • IMMUNODEFICIENT adj. relating to immunodeficiency, deficiency in immune response due to depletion or inactivity of lymphoid cells. |
| INEFFICIENT | • inefficient adj. Not efficient; not producing the effect intended or desired; inefficacious. • inefficient adj. Incapable of, or indisposed to, effective action; habitually slack or unproductive; effecting little or nothing. • inefficient n. A person who cannot or does not work efficiently. |
| INSUFFICIENT | • insufficient det. An inadequate quantity of; not enough. • insufficient det. (As pronoun) A quantity (of something) that is less than is needed. • insufficient adj. Not sufficient; of a type or kind that does not suffice, that does not satisfy requirements or needs. |
| PERFICIENT | • perficient n. One who performs or perfects a work. • perficient n. One who endows a charity. • perficient adj. Making or doing thoroughly; efficient; effectual. |
| PROFICIENT | • proficient adj. Good at something; skilled; fluent; practiced, especially in relation to a task or skill. • proficient n. An expert. • PROFICIENT adj. well advanced in an art, occupation, or branch of knowledge. |
| SUFFICIENT | • sufficient det. An adequate quantity of; enough. • sufficient det. (As pronoun) A quantity (of something) that is as large as is needed. • sufficient adj. Of a type or kind that suffices, that satisfies requirements or needs. |
| SUPEREFFICIENT | • superefficient adj. Very efficient. • SUPEREFFICIENT adj. extremely efficient. |
| ULTRAEFFICIENT | • ultraefficient adj. Extremely efficient; of utmost efficiency. • ULTRAEFFICIENT adj. extremely efficient. |
| UNSUFFICIENT | • unsufficient adj. (Uncommon) Synonym of insufficient. • UNSUFFICIENT adj. (obsolete) insufficient, also INSUFFICIENT. |