Main entry: deficient, insufficient
Definition: of a quantity not able to fulfill a need or requirement
Usage: insufficient funds
Antonyms: sufficient
Definition: of a quantity that can fulfill a need or requirement but without being abundant
Antonyms: long
Definition: primarily spatial sense; of relatively great or greater than average spatial extension or extension as specified
Antonyms: long
Definition: primarily temporal sense; being or indicating a relatively great or greater than average duration or passage of time or a duration as specified
Antonyms: long
Definition: (of speech sounds or syllables) of relatively long duration
Antonyms: long
Definition: holding securities or commodities in expectation of a rise in prices
Antonyms: tall
Definition: great in vertical dimension; high in stature
Antonyms: high
Definition: a lofty level or position or degree
Antonyms: high
Definition: (literal meaning) being at or having a relatively great or specific elevation or upward extension (sometimes used in combinations like `knee-high')
Antonyms: high
Definition: greater than normal in degree or intensity or amount
Antonyms: high, high-pitched
Definition: used of sounds and voices; high in pitch or frequency
Definition: absence of light or illumination
Antonyms: dark
Definition: devoid of or deficient in light or brightness; shadowed or black
Antonyms: dark
Definition: (used of color) having a dark hue
Antonyms: heavy
Definition: of comparatively great physical weight or density
Antonyms: heavy
Definition: marked by great psychological weight; weighted down especially with sadness or troubles or weariness
Antonyms: heavy
Definition: unusually great in degree or quantity or number
Antonyms: heavy
Definition: (physics, chemistry) being or containing an isotope with greater than average atomic mass or weight
Antonyms: heavy
Definition: of great intensity or power or force
Antonyms: heavy
Definition: of the military or industry; using (or being) the heaviest and most powerful armaments or weapons or equipment
Antonyms: rich
Definition: high in mineral content; having a high proportion of fuel to air
Antonyms: rich, rich people
Definition: people who have possessions and wealth (considered as a group)
Antonyms: rich
Definition: possessing material wealth
Antonyms: rich
Definition: having an abundant supply of desirable qualities or substances (especially natural resources)
Antonyms: rich
Definition: suggestive of or characterized by great expense
Definition: having the requisite qualities or resources to meet a task
Main entry: wanting, lacking, deficient
Definition: inadequate in amount or degree
Usage: a deficient education; deficient in common sense; lacking in stamina; tested and found wanting
Definition: having the requisite qualities or resources to meet a task
Antonyms: equal
Definition: having the same quantity, value, or measure as another
Main entry: substandard, deficient, inferior
Definition: falling short of some prescribed norm
Usage: substandard housing
Antonyms: standard
Definition: established or well-known or widely recognized as a model of authority or excellence
Antonyms: standard
Definition: conforming to or constituting a standard of measurement or value; or of the usual or regularized or accepted kind
Definition: conforming to the established language usage of educated native speakers