Where does “cummingtonitic” come from?

cummingtonitic (English) comes from English cummingtonite, from English -ite, from French -ité, from Latin -īta, from Ancient Greek -ίτης, from Ancient Greek πολῑ́της, from Ancient Greek -της, from Proto-Hellenic -tāts — Creates verbal adjectives from verb stems.

cummingtonitic (English): Relating to, or containing, cummingtonite

Definitions

  1. Relating to, or containing, cummingtonite

Ancestry of “cummingtonitic”, step by step

cummingtonitic traces back through two separate lines of ancestry.

via English cummingtonite

StepLanguageWordMeaning
1EnglishcummingtoniteA mineral, magnesium-iron silicate hydroxide, SiO
2English-iteUsed to form nouns denoting followers or...
3French-itéAlternative form of -té, giving a quality or...
4Latin-īta
5Ancient Greek-ίτηςSuffix forming a masculine noun: one connected...
6Ancient Greekπολῑ́τηςcitizen
7Ancient Greek-τηςForms nouns representing a state of being; Added...
8Proto-Hellenic-tāts
9Proto-Indo-European-teh₂tsUsed to form nouns representing state of being
10Proto-Indo-European-teh₂Used to form nouns representing state of being
11Proto-Indo-European-tósCreates verbal adjectives from verb stems

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European -tósEvery word from English -iteEvery word from Ancient Greek -της