1. Extremely
   "he was enormously popular"
   - tremendously, hugely, staggeringly

See also: enormous

• Apatura iris
• APC
• ape
• ape-man
• Apeldoorn
• apelike
• Apennines
• aper
• apercu
• aperea
• aperient
• aperiodic
• aperitif
• apert
• aperture
• apery
• apeshit
• apetalous
• apetalous flower
• apex
• apex of the sun's way
• Apgar score
• aphaeresis
• aphaeretic
• aphagia