From Wiktionary, the free dictionary
Borrowed from Ingrian vaikka.
vaikkõ
- although, (even) though
- -ever, no matter what/which/etc.
- Synonym of vai
- Hallap, V., Adler, E., Grünberg, S., Leppik, M. (2012) “vaikka”, in Vadja keele sõnaraamat [A dictionary of the Votic language], 2nd edition, Tallinn