Where does “substruendus” come from?
substruendus (Latin) comes from Latin substruo, from Latin struō, from Proto-Italic strowō, from Proto-Indo-European strew-, from Proto-Indo-European sterh₃-, from Proto-Indo-European ster- — sterile, infertile.
Ancestry of “substruendus”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | substruo | I build underneath |
| 2 | Latin | struō | — |
| 3 | Proto-Italic | strowō | pile up; construct, build |
| 4 | Proto-Indo-European | strew- | to spread, to strew |
| 5 | Proto-Indo-European | sterh₃- | to spread, extend, stretch out |
| 6 | Proto-Indo-European | ster- | sterile, infertile |