Where does “ulteriorly” come from?

ulteriorly (English) comes from English ulterior, from Latin ulterior, from Latin -ior, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

ulteriorly (English): In an ulterior manner

Definitions

  1. In an ulterior manner

Ancestry of “ulteriorly”, step by step

ulteriorly traces back through two separate lines of ancestry.

via English ulterior

StepLanguageWordMeaning
1EnglishulteriorSituated beyond, or on the farther side; Beyond...
2Latinulteriorfurther away
3Latin-ior"third declension"; forms adjectives’ comparative...
4Proto-Italic-jōsForms comparative adjectives
5Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -yósEvery word from Proto-Italic -jōsEvery word from Latin -ior