1. Not inquiring
   - uninquisitive 
2. Deficient in curiosity
   - uninquisitive

See also: incurious

Antonym: inquiring

• providence
• provident
• providential
• providentially
• providently
• provider
• province
• provincial
• provincial capital
• provincialism
• provincialist
• provinciality
• provincially
• proving ground
• provirus
• provision
• provisional
• Provisional IRA
• Provisional Irish Republican Army
• provisionally
• provisionary
• provisioner
• provisions
• proviso
• provisory