Where does “exhaustless” come from?

Exhaustless comes from English exhaust plus the suffix -less, with exhaust deriving from Latin exhaustus, the past participle of exhaurīre meaning to draw out completely.

exhaustless (English): Unable to be exhausted; having an endless supply;...

Definitions

  1. Unable to be exhausted; having an endless supply;...

Ancestry of “exhaustless”, step by step

StepLanguageWordMeaning
1English-less(something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun
2Middle English-lesLacking (something); without (something)
3Turkish-lewith, shortened form of ile; by, shortened form...
4Turkishilewith; and
5Ottoman Turkishایلهby
6Old Anatolian Turkishاِیلَه
7Proto-Turkicbilewith, together, also

Words derived from “exhaustless

Every word from Proto-Turkic bileEvery word from English -lessEvery word from Middle English -les