Where does “equable” come from?

Equable comes from Latin aequabilis, from aequus meaning "equal or level," with the suffix -bilis forming adjectives, ultimately from Proto-Indo-European -ós.

equable (English): Unvarying, calm and steady; constant and uniform;...

Definitions

  1. Unvarying, calm and steady; constant and uniform;...

Ancestry of “equable”, step by step

StepLanguageWordMeaning
1Latinaequābilisequal, similar, like
2Latin-bilis-ble
3Proto-Italic-ðlisForms adjectives from verb stems indicating capacity or worth of being acted on
4Proto-Indo-European-dʰlis
5Proto-Indo-European-dʰlomAlternative form of *-trom; instrumental suffix;...

Words derived from “equable

Every word from Proto-Indo-European -dʰlomEvery word from Latin -bilisEvery word from Latin aequābilis