This can even happen to technical terms, for example bimonthly now has both the original meaning of once every 2 months, and also means semimonthly, twice a month.
In other words it's completely worthless as a word because it fails to specify between conflicting meanings.
My hearing has great frequency range... But I often can't understand people.
My vision is decent, and I can control it well (for seeing stereograms, etc)... But I require glasses to see farther than a few inches (around a decimeter) clearly.
My sense of smell is extremely weak, that's both a nerf and a buff. But it means my sense of taste is largely based on degree of salty/sweet/etc. and I can't easily tell nuance (like between different brands of the same food/drink)