Its practice has extended to include cases where a husband loses his livelihood.

Even a cursory review via the Internet reveals that this practice extends back to the mid-19th century.

This practice extended far beyond the circle of his Cabinet colleagues.

In some areas, the practice extends to men.

This practice extended to incorporating vocal and instrumental components which were not part of the original album.

In fact such practice extends to other public sectors.

Malcolm Fortune, defending said the practice extended its sympathy to the family.

His practice was general and extended into the county, state and federal courts.

Pray that this insidious practice does not extend to such spheres as medicine and transportation.

As for farspeak, generally speaking, you're right though training and practice can sometimes extend the range of one with minimal ability.