Where does “свеженький” come from?

свеженький (Russian) comes from Russian све́жий, from Proto-Slavic svěžь — fresh.

Ancestry of “свеженький”, step by step

StepLanguageWordMeaning
1Russianсве́жийfresh new or clean
2Proto-Slavicsvěžьfresh
Every word from Proto-Slavic svěžь →Every word from Russian све́жий →
свеженький — Etymology, Origin & Word History | Etymology Explorer