- We can use that idea.
- That idea has no conceivable use.
- It is necessary to house these students.
- The will reside in that house.
- I cannot prove that.
- I have no proof.
- I can breathe.
- Every breath I take is worth it.
- Live long and prosper.
- Have a long life.
- Save your money.
- Your money is safe.
Here we have pairs in which a verb ends with a voiced consonant and a corresponding noun with a corresponding voiceless consonant (except that "safe" is a noun perhaps only in the sense in which that term is used in a Latin grammar that I saw that was published in 1709, and disinguished between two kinds of "nouns": substantives and adjectives).
- Is there a name for this sort of pair?
- Is there any list of such pairs in standard use in English?