endlessly

(r) continuing forever without end
- there are infinitely many possibilities
infinitely,
(r) with unflagging resolve
- dance inspires him ceaselessly to strive higher and higher toward the shining pinnacle of perfection that is the goal of every artiste
ceaselessly, incessantly, unceasingly, unendingly, continuously,
(r) (spatial sense) without bounds
- the Nubian desert seemed to stretch out before them endlessly
(r) all the time; seemingly without stopping
- a theological student with whom I argued interminably
- her nagging went on endlessly
interminably,

infinitely ceaselessly incessantly unceasingly unendingly continuously interminably

finitely