Where does “supercretaceous” come from?

supercretaceous (English) comes from English cretaceous, from Latin cretaceus, from Latin Crēta, from Latin -āceus, from Latin -āx, from Latin -ium, from Latin -ius, from Proto-Italic -jōs — Creates adjectives from noun or verb stems.

supercretaceous (English): Alternative form of supracretaceous

Definitions

  1. Alternative form of supracretaceous

Ancestry of “supercretaceous”, step by step

supercretaceous traces back through two separate lines of ancestry.

via English cretaceous

StepLanguageWordMeaning
1EnglishcretaceousOf or relating to chalk; Consisting of chalk
2Latincretaceuschalky, cretaceous
3LatinCrētachalk
4Latin-āceusaceous; resembling, having the nature of, forming, belonging to
5Latin-āxish, -y
6Latin-iumSuffix used to form abstract nouns, sometimes...
7Latin-iusforming adjectives from nouns; nominative neuter...
8Proto-Italic-jōsForms comparative adjectives
9Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English super

StepLanguageWordMeaning
1EnglishsuperOf excellent quality, superfine; better than...
2Englishsuper-egoAlternative spelling of superego
3GermanÜber-Ichsuperego
4GermanIchego, the Ich; self, me, him, etc
5Middle High GermanichI
6Old High GermanihI
7Proto-West GermanicikI
8Proto-Germanic*ek
9Proto-Indo-Europeanéǵh₂I
Every word from Proto-Indo-European -yósEvery word from Latin -iumEvery word from Latin -ius