wattage (n.)

• amperage
• authority
• beef
• charge
• charisma
• clout
• cogency
• compulsion
• dint
• drive
• duress
• effect
• effectiveness
• effectuality
• energy
• force
• forcefulness
• hydroelectricity
• influence
• mana
• might
• mightiness
• moxie
• pizzazz
• poop
• potence
• potency
• potentiality
• power
• powerfulness
• prepotency
• productiveness
• productivity
• puissance
• pull
• punch
• push
• sinew
• steam
• strength
• superiority
• superpower
• validity
• vehemence
• vigor
• vim
• virility
• virtue
• virulence
• vitality
• watts
• weight