ignorant /igˈnə-rənt/

1. Lacking knowledge, ill-educated
2. Uninformed
3. Having no understanding or awareness (with of)
4. Showing or arising from lack of knowledge
5. Discourteous, rude, ill-bred
6. Keeping back knowledge (Shakespeare)
7. Unknown (obsolete)

An ignorant person

• passive resistance
• passive resistances
• passive resister
• passive resisters
• passives
• passive smoking
• passivism
• passivisms
• passivist
• passivists
• passivities
• passivity
• passkey
• passkeys
• pass laws
• passless
• passman
• passmen
• passment
• passmented
• passmenting
• passments
• pass muster
• pass off
• pass on