On another note - Indians often switch the w’s and v’s. I don’t know why. If you’re Indian - try pronouncing victory, whisky, and wonderful.
I’ve always wondered what native English speakers get wrong in this way in various other languages. Anyone got any anecdotes?
Czech is my mother tongue and I have regular issues with this too (have been mainly English speaking for the last 10 years). Czech does not have a /w/ sound and it confuses me the other way as well, like you said with "victory".
Hindi uses the sound /ʋ/ which is a sound with elements of both v and w. This means that to many Indians, v and w are allophonic: they are heard as the same sound.
An example of allophony in English is the aspirated /pʰ/ in pin and the unaspirated /p/ in spin, which to a speaker of Hindi and many other languages would be considered two distinct sounds.