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insufficient

insufficient

86 3.6
Not enough in amount or quality to meet a need
  • adjective
  • /ˌɪn.səˈfɪʃ.ənt/
translation icon : insuficiente
  • Further, the amount Johnny received from the sale was insufficient to purchase housing in the Cainhoy area.
  • insufficient evidence
  • insufficient resources
  • insufficient data

But the the sort of ratio of hole to steel was insufficient for airflow.

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Examples

  • There were insufficient funds to cover the check that was issued last Thursday.

  • The teachers and school administrators find the teaching materials insufficient in their school in terms of quantity and quality.

    Academic text (2011)
  • And the answer was insufficient talent to write sports.

  • The doctor says it's due to insufficient diet.

  • Our currency stock is insufficient.

  • The second camera registered only partial results, insufficient for a positive evaluation.

  • However, there was insufficient evidence to establish the actual reason for such abnormal withdrawal.

  • Above all, interviews said the greatest challenge at the relocation site was insufficient access to land to sustain them.

  • But with the plethora of resources available, textbooks alone are insufficient for a meaningful learning experience.

    Academic text (2011)
  • The company had to close several offices due to insufficient funds to maintain operations.

Synonyms

short
vsinsufficient
1.0

Not having enough of what is needed

covers not enough in amount, degree, or quality broadly
poor
vsinsufficient
838 1.0

Not good enough in quality or amount

stresses the simple idea of not being enough to meet needs
limited
vsinsufficient
162 2.0

Not very good at a skill or task

is focused on being not enough to meet a need rather than mediocrity
inadequate
vsinsufficient
118 4.4

Not enough or not good enough to do what is needed

is the general term for not enough to meet a requirement
scarce
vsinsufficient
103 4.8

Not enough of something for people who need it

refers more generally to not having enough in amount or quality
meager
vsinsufficient
  • US
48 4.8

Too small in amount or quality to be enough

is the neutral statement that something is not enough overall
deficient
vsinsufficient
35 4.3

Not having enough of something needed

means not enough overall rather than missing a specific part
scant
vsinsufficient
30 5.5

A small amount that is barely enough

is broader, covering any amount, degree, or quality that is not enough
unsatisfactory
vsinsufficient
17 3.9

Not good enough to be acceptable

is about lacking enough quantity or quality to meet a requirement
skimpy
vsinsufficient
5 5.3

Too small in amount or size for what is needed

is the standard expression for not enough amount or quality
scanty
vsinsufficient
2 6.6

A small amount or number that is barely enough

is the wider term for being not enough in any respect
lacking
vsinsufficient
1.8

Not having enough of something needed to do well

means not enough in amount, degree, or quality to meet needs
wanting
vsinsufficient
4.4

Not good enough because it is missing something important

is framed more generally as a failure to meet need or requirement

Antonyms

447 2.8

Enough to do what is needed

234 2.7

Enough in amount or quality to meet a need

Compounds

insufficient RAM
  • Specialized
5.3

A computer that does not have enough memory to run programs

How Adequate

ample
104 3.7
sufficient
447 2.8
adequate
234 2.7
insufficient
86 3.6
deficient
35 4.3

Surface Forms

insufficient positive

Morphology

insufficient = sufficient (transparent) = in + sufficient

For learners who know 'sufficient', adding the negative prefix 'in-' straightforwardly yields the meaning 'not sufficient'.

Etymology

Insufficient comes from the common word suffice, which means 'to be enough', with the part in- meaning 'not'. So insufficient literally means 'not enough', which is why we use it when there is too little of something.