Where does “perspicuitās” come from?

perspicuitās (Classical Latin) comes from Latin perspicuus, from Latin perspiciō, 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 “perspicuitās”, step by step

StepLanguageWordMeaning
1Latinperspicuustransparent, clear; evident, manifest,...
2Latinperspiciōto see through something
3Latinspeciōto observe, watch, look at
4Proto-Italicspekjōto observe, to see
5Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
6Proto-Indo-Europeanspeḱ-to see, to look, to observe

Words derived from “perspicuitās

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