It was considered incorrect, therefore, 'to measure all the military groups by the same yardstick'.

His works are largely considered politically incorrect by modern anthropologists and academics.

This arrangement of the map fragments is currently considered incorrect however.

It is often considered impolite or incorrect to start eating before grace has been said and completed.

This usage is considered incorrect, or at least inelegant, by many.

The word is often spelled "suzerainity", though this has come to be considered incorrect.

Quotation marks are sometimes used to provide emphasis, although this is usually considered incorrect.

Behavior that would be considered politically incorrect in America is accepted here.

It's considered politically incorrect now to talk about sexual preference.

This usage of the term, however, is often considered incorrect.