Where does “bentonitic” come from?

bentonitic (English) comes from English bentonite, from English Benton, from English benthon, from English -ön, from English -one, from English ketone, from German Keton, from German Aketon — Forms adjectives from nouns, indicating the possession of a thing or a quality.

bentonitic (English): Formed of, or containing, bentonite

Definitions

  1. Formed of, or containing, bentonite

Ancestry of “bentonitic”, step by step

bentonitic traces back through two separate lines of ancestry.

via English bentonite

StepLanguageWordMeaning
1EnglishbentoniteAny of several impure clay minerals consisting...
2EnglishBentonOS grid ref SS6536
3EnglishbenthonThe habitat at the bottom of a body of water
4English-önForming nouns denoting subatomic particles and quanta
5English-onea ketone; any similar compound containing a...
6EnglishketoneA homologous series of organic molecules whose...
7GermanKetonketone
8GermanAketonacetone
9Frenchacétoneacetone
10Latinacētumvinegar
11French-ateate
12Latin-ātused
13Proto-Italic-ātos
14Proto-Indo-European-éh₂tosForms adjectives from nouns, indicating the possession of a thing or a quality

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European -éh₂tosEvery word from Latin -ātusEvery word from French -ate