on again off again (adjective) fitful: irregular, sporadic
Sinonime: great, illimitable,
immeasurable,
immense, incalculable,
indefinite, inexhaustible,
infinite,
limitless, measureless, no catch, no end of, no end to, no holds barred, no strings, no strings attached,
tremendous, unbounded, unconfined,
unending,
unlimited, untold,
vast, wide open
Antonime: limited,
restricted