Deficient

The young engineer was deficient in experience.

The structure is deficient in harmony.

My car is deficient in horsepower.

Tom's diet is deficient in protein.

English is a very deficient language in this area.

His diet is deficient in protein.

Chronic problems include a shortage of skilled labor and a deficient infrastructure.

My diet is deficient in protein.

Her diet is deficient in protein.

Skura's diet is deficient in protein.

They were deficient in social skills.

Apothecia lecanoroid; multilocular; each cell containing a single theke; paraphyses deficient.

This was justified by the rationale that mental deficients, by definition, are not able to succeed in society.