| Answer | Crossword Clue |
|---|---|
| ERST | Once, once |
| ERST | Once,once |
| WHILOM | Once, once |
| ERST | Once once |
| ANON | At once, once |
| ANON | At once, once. |
| ERST | It once meant "once" |
| ERST | It once meant once. |
| ERST | It once meant once |
| ERST | Once, it meant "once" |
| ERST | It was once, once |
| TWICE | Once more than once |
| ERST | Once, once upon a time |
| paragoge | the addition of a sound or group of sounds at the end of a word, as in the nonstandard pronunciation of height as height-th or once as once-t |
