1. To a high degree or extent; favourably or with much respect
   "extremely interesting"
   - highly, majorly 
2. To an extreme degree
   "extremely cold"; "extremely unpleasant"
   - exceedingly, super, passing

See also: extreme

• above-named
• aboveboard
• aboveground
• abracadabra
• abrachia
• abradant
• abrade
• abrader
• abrading stone
• Abraham
• Abraham Lincoln
• Abraham Stoker
• Abraham's bosom
• Abramis
• Abramis brama
• abranchial
• abranchiate
• abranchious
• abrase
• abrasion
• abrasive
• abrasive material
• abrasively
• abrasiveness
• abraxas