German-English translations for essenziell

essential
us
The transatlantic link remains essential. Die transatlantische Beziehung bleibt essenziell. We regard this essential to our budgetary law. Wir halten dies für unser Budgetrecht und für essenziell. That is an essential point from our perspective. Das ist für uns ein essenzieller Punkt.
imperativeIt is imperative that you come here right nowimperative ordersThe verbs in sentences like "Do it!" and "Say what you like!" are in the imperative

main
us
main timbers main branch of a river main body of an armyHe mains the same character as me in that gameWhat race do you main and what is your favourite race to beat?
principal
us
Smith is the principal architect of this designThe principal cause of the failure was poor planningA portion of your mortgage payment goes to reduce the principal, and the rest covers interest.
substantialsubstantial lifesubstantial clotha substantial fence or wall