Sentence examples for the problem is substantial from inspiring English sources

"The problem is substantial, and the chasm of ignorance is huge".

The economic impact of this problem is substantial because it affects the majority of children at some point in their lives and often necessitates doctor visits.

"The problem is real, and it's reasonably substantial".

So, the gender problem is substantial and endemic and getting worse.

The computational cost of optimization method in the optimal well placement problem is substantial.

The magnitude of such a problem is substantial if one considers that in yeast alone there are ∼6000 genes potentially regulated by up to ∼400 proteins, thereby producing ∼6000×2400 possible bound/unbound states.

This problem is substantial, affecting 1.89% of all United States' energy use.

The differences in lengths of stay between hospitals that do not have problems in transferring these patients to long-term care facilities and hospitals that do have these problems are substantial.

The public health burden of childhood mental and behavioural problems is substantial.

To conclude, our study has shown, for the first time, to the best of our knowledge, that obesity, mainly the abdominal variety, has a country-wide presence of significant proportion in the Indian population of individuals aged 50 years and older; and although the richer are more affected, the problem is also substantial in the lower socioeconomic stratum.

He added, "It appears the problem is far more substantial" than first thought.