never-ending
Never-ending (adjective) means seeming to continue for ever, usually because it is tedious or exhausting. Example: “The never-ending paperwork is what finally drove her out of teaching.”
How to use never-ending
Learner’s notesIn plain EnglishIt goes on and on and never seems to stop.
Neutral, and usually hyperbole rather than literal truth. Normally hyphenated before a noun; 'never ending' unhyphenated is common but less careful.
Keep the hyphen when the phrase sits before a noun — 'a never-ending list'.
Trace the full origin ↓Fill the gap
Can you complete this real example?
The _____ paperwork is what finally drove her out of teaching.
Etymology
Formed from never and ending.