Synonyms for insufficient

Synonyms:

deficient, lacking, unsufficient, poor, incomplete, unsatisfactory, inefficient, inconclusive.

Synonyms:

scant, scanty.

not sufficient, insufficiently, inadequately, enough, paucity, shortage, dearth, deficiency, scarcity, shortfall, inadequacy, deficit, malnutrition, insufficiency, sufficient, be enough, suffice, lack, ample, adequate, sufficiently, adequately, unsatisfying, satisfactory, partial,