köken: From Middle High German siher, from Old High German sihur, from Proto-West Germanic *sikur (“secure, sure”), from Latin sēcūrus (“worryless; carefree; secure”).
aile: aber sicher doch, auf der sicheren Seite, auf Nummer sicher gehen, in sicheren Händen, sich seiner Sache sicher sein, sicheres Geleit, sichergehen, Sicherheit, sicherlich, sichern
certain, guaranteed (sure, positive) · certain (specified, particular)
köken: Etymology tree Proto-Indo-European *krey- Proto-Italic *kritos Latin certus Proto-Indo-European *-nós Proto-Italic *-nos Latin -nus Latin -ānus Latin *certānus Old French certain French certain Inherited from Old French certain, from Vulgar Latin unattested form *certānus, extended form of Latin certus (“fixed, resolved, certain”).
köken: From Old Galician-Portuguese certo, from Latin certus (“certain”), past participle of cernō (“to sift; to discern”), from Proto-Indo-European *krey- (“to move; to separate”).
sure, certain (sure in one's mind, positive; absolutely confident in the truth of something) · sure, certain (sure to happen, inevitable; assured) · sure, certain; trustworthy (such that there is no doubt as to one's honesty, reliability, or dependability)
çekim: karşılaştırma pewniejszy · üstünlük najpewniejszy
köken: From Middle Low German seker, from Old Saxon sikur, sikor, from Proto-West Germanic *sikur (“free, secure”), from Latin sēcūrus (“secure, unworried”).
köken: Borrowed from Middle English siker (whence English sicker), from Old English sicor, from Proto-West Germanic *sikur, from Latin sēcūrus. Doublet of segur and siŵr.