Where does “unsulphureous” come from?

unsulphureous (English) comes from English sulphureous, from Latin sulphureus — Alternative form of sulfureus.

unsulphureous (English): Not sulphureous

Definitions

  1. Not sulphureous

Ancestry of “unsulphureous”, step by step

unsulphureous traces back through two separate lines of ancestry.

via English sulphureous

StepLanguageWordMeaning
1EnglishsulphureousSulphurous
2LatinsulphureusAlternative form of sulfureus

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Latin sulphureus →Every word from English sulphureous →