Rudiments are

Vegetables
Basics
Conservatives
Liberals

Rudiments refer to the fundamentals or basic elements of a particular subject or skill. While vegetables are unrelated to the term, the other three words can be associated with different aspects:

1. Basics: The rudiments of any discipline involve understanding and mastering the foundational principles or concepts.
2. Conservatives: In the political context, conservatives often focus on preserving traditional values and institutions, including the rudiments of their respective ideologies.
3. Liberals: Similarly, liberals may prioritize progressive policies that champion individual freedoms and social equality, often challenging the established rudiments of existing systems.

Therefore, while vegetables are not related to the term "rudiments", both "basics" and the two political terms can be connected to it in different contexts.