Where does “сладко” come from?

сладко (Bulgarian) comes from Bulgarian сладък, from Proto-Slavic sòldъkъ, from Proto-Balto-Slavic salˀdus, from Proto-Indo-European séh₂l-.

сладко (Bulgarian): sweet

Definitions

  1. sweet

Ancestry of “сладко”, step by step

StepLanguageWordMeaning
1Bulgarianсладъкsweet; tasty; pleasant, agreeable
2Proto-Slavicsòldъkъsweet
3Proto-Balto-Slavicsalˀdus—
4Proto-Indo-Europeanséh₂l-—
Every word from Proto-Indo-European séh₂l- →Every word from Proto-Balto-Slavic salˀdus →Every word from Proto-Slavic sòldъkъ →