problematical

5 antonyms for problematical — opposites grouped by meaning.

Adj — Not certain, or open to argument.

Antonyms

evident incontestable obvious certain conclusive

Formed from Latin problēmaticus and -al. Looked at simply by its parts, it appears to be problematic plus -al.

certain tough obvious evident problematic elusive conclusive debatable incontestable knotty baffling