ises reasonable (verb) ought to: should
Sinonime: basal, basic, central, chief, constitutive,
essential, first, foremost, fundamental, greatest,
highest,
indispensable, leading,
main, overriding, overruling, paramount,
pivotal, preeminent, primary, prime, principal, ruling, vital
Antonime: inessential,
insignificant, minor,
negligible, secondary, unimportant