6
votes
2answers
2k views

Why don't “-use” verb-noun pairs obey initial stress derivation?

It's well known (and several past questions on this SE have covered) that to convert a two-syllable Latin-derived English verb into a noun, you shift the stress to the first syllable. This is ...
21
votes
4answers
671 views

Why do photons and protons exhibit such anomalous behavior?

I first noticed in this answer that there is something sneaky going on with the word photon: its ‹t› is the stressed allophone of /t/, a fully aspirated [tʰ]. It does not reduce to [t] or [ɾ] the way ...