nontoxic

As adjectives the difference between nontoxic and edible

is that nontoxic is not toxic, or poisonous while edible is that can be eaten without harm; innocuous to humans; suitable for consumption.

As a noun edible is

anything edible.

As adjectives the difference between nontoxic and nontoxic

is that nontoxic is not toxic, or poisonous while nontoxic is not toxic, or poisonous.

As adjectives the difference between nontoxic and noxious

is that nontoxic is not toxic, or poisonous while noxious is harmful; injurious.

As adjectives the difference between nontonic and nontoxic

is that nontonic is (music) not tonic while nontoxic is not toxic, or poisonous.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective nontoxic is

not toxic, or poisonous.

As an adjective nontoxic

is not toxic, or poisonous.

As a noun nontoxicity is

the state or condition of being nontoxic.