Where does “unsuspicious” come from?

Unsuspicious derives from English suspicious, which comes from Latin suspiciōsus, ultimately tracing to Proto-Indo-European roots meaning "not" and "being."

unsuspicious (English): Not suspicious; not suspecting, unaware; Not...

Definitions

  1. Not suspicious; not suspecting, unaware; Not...

Ancestry of “unsuspicious”, step by step

StepLanguageWordMeaning
1EnglishsuspiciousArousing suspicion; Distrustful or tending to...
2Old Frenchsospecious
3Latinsuspiciosussuspicious
4Latinsuspiciōto look up at or to
5Latinsuspiceresecond-person singular present active subjunctive...
6Latinspecerepresent active infinitive of speciō;...
7LatinspecioI observe, watch, look at
8Proto-Italicspekjōto observe, to see
9Proto-Indo-Europeanspéḱyetito be looking at, to keep looking at
10Proto-Indo-Europeanspeḱ-to see, to look, to observe

Words derived from “unsuspicious

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