Where does “keratinaceous” come from?
keratinaceous (English) comes from English -aceous, from Latin -āceus, from Latin -āx, from Latin -ium, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.
keratinaceous (English): Synonym of keratinous
Ancestry of “keratinaceous”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | -aceous | Of, relating to, resembling or containing the... |
| 2 | Latin | -āceus | — |
| 3 | Latin | -āx | — |
| 4 | Latin | -ium | Suffix used to form abstract nouns, sometimes... |
| 5 | Latin | -ius | forming adjectives from nouns; nominative neuter... |
| 6 | Proto-Italic | -jōs | Forms comparative adjectives |
| 7 | Proto-Indo-European | -yós | Creates adjectives from noun or verb stems |