WordReference English-Spanish Dictionary © 2025:
| Principal Translations |
| por no decir loc adv | (si no es que) | not to say v expr |
| | | if not conj |
| | | not least expr |
| | Llegar a tiempo es muy difícil, por no decir imposible. |
| | Arriving on time is very difficult, not to say impossible. |
| | Arriving on time is very difficult, if not impossible. |
| | Arriving on time is very difficult, not least impossible. |