Links
There is an active interest in heteronyms, with several lists published on
the Web. These lists are largely overlapping, but each one has little something
different. Some refer to the pairs as "homographs" instead of heteronyms.
Either term is correct. "Heteronym" refers to the fact that the pairs
are in fact different (hetero) words (nyms), i.e.
have different meanings. "Homograph" refers to the fact that they
have the same (homo) spelling (graph). One might
also call them "heterophones" to refer to the fact that they have
different pronunciations (phones).