Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
humic substance | Yes | No | No | No |
fulvic acid | Yes | No | No | No |
humic substance (noun) | fulvic acid (noun) |
---|---|
an organic residue of decaying organic matter | a yellow to yellow-brown humic substance that is soluble in water under all pH conditions |