Synonyms for (adjective) day-and-night

Synonyms: day-and-night, round-the-clock, around-the-clock, nonstop

Definition: at all times

Usage: around-the-clock nursing care

Similar words: uninterrupted, continuous

Definition: continuing in time or space without interruption

Usage: a continuous rearrangement of electrons in the solar atoms results in the emission of light- James Jeans; a continuous bout of illness lasting six months; lived in continuous fear; a continuous row of warehouses; a continuous line has no gaps or breaks in it; moving midweek holidays to the nearest Monday or Friday allows uninterrupted work weeks