deficiency β Deficiency in something, especially something that your body needs, is not having enough of it.
need β a requirement, necessary duty, or obligation: There is no need for you to go there.
absence β Someone's absence from a place is the fact that they are not there.
dearth β If there is a dearth of something, there is not enough of it.
inadequacy β Also, inadequateness [in-ad-i-kwit-nis] /ΙͺnΛΓ¦d Ιͺ kwΙͺt nΙͺs/ (Show IPA). the state or condition of being inadequate; insufficiency.
loss β detriment, disadvantage, or deprivation from failure to keep, have, or get: to bear the loss of a robbery.
paucity β smallness of quantity; scarcity; scantiness: a country with a paucity of resources.
poverty β the state or condition of having little or no money, goods, or means of support; condition of being poor. Synonyms: privation, neediness, destitution, indigence, pauperism, penury. Antonyms: riches, wealth, plenty.
reduction β the act of reducing or the state of being reduced.
scarcity β insufficiency or shortness of supply; dearth.
shortage β a deficiency in quantity: a shortage of cash.
shortcoming β a failure, defect, or deficiency in conduct, condition, thought, ability, etc.: a social shortcoming; a shortcoming of his philosophy.
shortfall β the quantity or extent by which something falls short; deficiency; shortage.
abridgement β a shortened or condensed form of a book, speech, etc., that still retains the basic contents: an abridgment of Tolstoy's War and Peace.
curtailment β The curtailment of something is the act of reducing or limiting it.
decrease β When something decreases or when you decrease it, it becomes less in quantity, size, or intensity.
default β If a person, company, or country defaults on something that they have legally agreed to do, such as paying some money or doing a piece of work before a particular time, they fail to do it.
defect β A defect is a fault or imperfection in a person or thing.
deficit β A deficit is the amount by which something is less than what is required or expected, especially the amount by which the total money received is less than the total money spent.