Where can I find dictionaries in parsable format?

Question

Data request

It is necessary to compile a dictionary of synonyms for a text processing program, maybe someone knows where you can find dictionaries suitable for quick parsing from a file?
Ordinary e-books are not suitable, it is very difficult to write rules to extract the necessary information

Answer 1

so full of dictionaries on the Internet from the same Lingvo, can be decompiled into a readable dsl format