1. Overlapping in duration
   "concurrently with the conference an exhibition of things associated with Rutherford was held"
   - at the same time

See also: concurrent

• ineluctable
• ineluctably
• inept
• ineptitude
• ineptly
• ineptness
• inequable
• inequality
• inequitable
• inequitably
• inequity
• ineradicable
• ineradicably
• inerrable
• inerrancy
• inerrant
• inert
• inert gas
• inertia
• inertial
• inertial frame
• inertial guidance
• inertial guidance system
• inertial mass
• inertial navigation