duress (n.)

• amperage
• authority
• beef
• captivity
• charge
• charisma
• clout
• coercion
• cogency
• compulsion
• confinement
• constraint
• detention
• dint
• drive
• durance
• effect
• effectiveness
• effectuality
• energy
• force
• forcefulness
• immurement
• imprisonment
• incarceration
• influence
• internment
• intimidation
• mana
• might
• mightiness
• moxie
• necessity
• obligation
• pizzazz
• poop
• potence
• potency
• potentiality
• power
• powerfulness
• prepotency
• pressure
• productiveness
• productivity
• puissance
• pull
• punch
• push
• restraint
• sinew
• steam
• strength
• superiority
• superpower
• threat
• validity
• vehemence
• vigor
• vim
• violence
• virility
• virtue
• virulence
• vitality
• wattage
• weight