köken: Borrowed from Arabic بَعْضًا (baʕḍan), adverbial accusative of بَعْض (baʕḍ). By surface analysis, baʼzi + -an. Compare Azerbaijani bəzən and Turkish bazen.
sometimes, occasionally · sometime, someday, some day, one day
köken: joku + -s (s-lative singular), or alternatively (compare dialectal joskussa, obsolete jossakussa found in Agricola's texts as iossakussa) an inessive form with later (syncope and) apocope.
köken: Etymology tree Proto-Indo-European *h₁én Proto-Indo-European *h₁entér Proto-Italic *n̥ter Latin inter Latin dum Latin interdum From inter + dum.
Etymology tree Proto-Indo-European *kʷey-der. Proto-Indo-European *k(ʷ)eh₁s- Proto-Balto-Slavic *keˀs-der. Proto-Slavic *čàsъ Old Polish czas Polish czas Polish czasem Instrumental singular of czas. First attested in the 18th century. Compare Kashubian czasã, Silesian czasym, and Slovincian czasã.