Insufficient and Sparse

Insufficient adjective - Not coming up to an expected measure or meeting a particular need.

Sparse is a synonym for insufficient in scarce topic. In some cases you can use "Sparse" instead an adjective "Insufficient", when it comes to topics like quantity, inadequate, little, scanty.

Nearby Words: insufficiency, insufficiently

Sparse adjective - Less plentiful than what is normal, necessary, or desirable.

Insufficient is a synonym for sparse in quantity topic. You can use "Insufficient" instead an adjective "Sparse", if it concerns topics such as little, scanty, scarce.

Nearby Word: sparsely