1. comparative form of naive; more lacking in experience, wisdom, or judgment; more credulous or innocent
Usage: comparative degree of the adjective 'naive'

Examples

• She was naiver than her older sister about the ways of the world.
• His naiver approach to business cost him dearly in the competitive market.
• The naiver students were more easily convinced by the misleading advertisement.
• He seemed naiver than I expected for someone his age.
• That naiver version of himself would never have questioned authority.
• The naiver interpretation of the text missed the author's irony.