However, depending on the context, you could potentially use a synonym that sounds similar:
* "vary" sounds similar, but means to change or differ.
* "very" is an adverb that emphasizes the degree of something, while "vary" is a verb.
For example, instead of saying "The weather is very cold", you could say "The weather varies greatly".
Ultimately, the best way to replace "very" depends on the specific context and the meaning you want to convey.