1. The ordinal number of sixty-five in counting order
   - sixty-fifth

See also: ordinal

• aerialist
• aerially
• aerides
• aerie
• aeriferous
• aeriform
• aerify
• aero-
• Aerobacter
• Aerobacter aerogenes
• aerobatic
• aerobatics
• aerobe
• aerobic
• aerobic exercise
• aerobics
• aerobiosis
• aerobiotic
• aerodontalgia
• aerodrome
• aerodynamic
• aerodynamic force
• aerodynamic lift
• aerodynamically
• aerodynamics