Nonnegative vs. Nonpositive

Nonnegativeadjective

.

Nonpositiveadjective

Not positive.

‘a nonpositive self-evaluation’;

Nonnegativenoun

Any value that is not negative.

Nonpositiveadjective

Not positive; either zero or negative.

Nonnegativeadjective

either positive or zero

Nonpositivenoun

Any value that is not positive.