保 - protect, guarantee, keep

insurance payout; insurance money

guardian; protector; patron; parent

peace preservation; security

preservation of health; hygiene; sanitation

(female) public health nurse

Conservative Party

health insurance

(guarantee of) security

retaining warmth; keeping heat in; heat insulation

nursery school; day nursery; day care center

security (e.g. national security)

bail; releasing on bail