1. Lacking information or instruction
   - unenlightened, naive, naïve

See also: uninformed

• abandoned infant
• abandoned person
• abandoned ship
• abandonment
• abandonware
• abarticulation
• abase
• abasement
• abash
• abashed
• abashedly
• abashment
• abasia
• abasia trepidans
• abasic
• abatable
• abatable nuisance
• abate
• abatement
• abatement of a nuisance
• abatic
• abatis
• abator
• abattis
• abattoir