Where does “expectant” come from?

expectant (Old French) comes from Latin expectans, from Latin expecto, from Latin spectō, from Latin speciō, from Proto-Italic spekjō, from Proto-Indo-European spéḱyeti, from Proto-Indo-European speḱ- — to see, to look, to observe.

Ancestry of “expectant”, step by step

StepLanguageWordMeaning
1LatinexpectansAlternative form of exspectans
2LatinexpectoAlternative form of exspectō
3Latinspectōto watch, observe, look at, consider
4Latinspeciōto observe, watch, look at
5Proto-Italicspekjōto observe, to see
6Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
7Proto-Indo-Europeanspeḱ-to see, to look, to observe

Words derived from “expectant

Every word from Proto-Indo-European speḱ-Every word from Proto-Indo-European spéḱyetiEvery word from Proto-Italic spekjō