What are the adjectives in the following sentence?: It is often problematic when bad computers produce incorrect results.
Adjectives: problematic, bad, incorrect
The most problematic adjective in the given sentence is likely "problematic". The other two ("bad" and "incorrect") are obviously descriptors of nouns ("computers" and "results" respectively).
"problematic" is actually an adjective, a description of the object referenced by the pronoun "it".