Pronunciation: /ɪnsəˈfɪʃənt/
adjective not enough; inadequate
A1 The amount of food was insufficient for everyone at the party.
A2 The instructions provided were insufficient for me to complete the task.
B1 The evidence presented in court was deemed insufficient to convict the defendant.
B2 The budget allocated for the project was insufficient to cover all expenses.
C1 The research findings were deemed insufficient to draw any definitive conclusions.
C2 The data collected was insufficient to support the hypothesis.
formal The amount of evidence provided was insufficient to support the claim.
informal There wasn't enough evidence to back up the argument.
slang There just wasn't sufficient proof to make the case.
figurative Her explanation was like a leaky bucket, insufficient to hold water.
insufficient
insufficients
more insufficient
most insufficient
is insufficient
will be insufficient
has been insufficient
is being insufficient
insufficient
sufficient
to be insufficient
insufficiency
insufficient