1. Without any delay
   - outright, instantly, in a flash

See also: instantaneous

• nonmedicinal
• nonmember
• nonmetal
• nonmetallic
• nonmetamorphic
• nonmigratory
• nonmilitary
• nonmodern
• nonmonotonic
• nonmotile
• nonmoving
• nonmusical
• nonnative
• nonnatural
• nonnegative
• nonnomadic
• nonnormative
• nonobjective
• nonobligatory
• nonobservance
• nonobservant
• nonoccurrence
• nonopening
• nonoperational
• nonoscillatory