1. Not alert to what is potentially dangerous
   - unalert, unvigilant

See also: unwary

• allocatable
• allocate
• allocation
• allocation unit
• allocator
• allochronic
• allochthonous
• allocution
• allogamous
• allogamy
• allogeneic
• allogenic
• allograft
• allograph
• allographic
• allomerism
• allomerous
• allometric
• allometry
• allomorph
• allomorphic
• allonge
• allopath
• allopathic
• allopathy