Synonyms of downtime

1 Syllable
halt, rest, break, stay, spell, lull, wait
2 Syllables
pause, freedom, break-off, let-up, lockout, tie-up, cutoff, delay, timeout, breakoff, letup, recess
3 Syllables
suspensions, pausation, cessation, respite, showstopper, quiescency, cessations, interim, intervals, suspension, cunctation, interval, stoppage, repose
4 Syllables
intermissions, interlude, intermission, retardation, moratorium, prorogation, motionlessness, somnolence, moratoriums
5 Syllables
reviviscence