Definitions:
averse to change or innovation and holding traditional values

(in a political context) favouring free enterprise, private ownership, and socially traditional ideas.

(of an estimate) purposely low for the sake of caution

(of surgery or medical treatment) intended to control rather than eliminate a condition, with existing tissue preserved as far as possible.

a person who is averse to change and holds traditional values

a person favouring free enterprise, private ownership, and socially traditional ideas