Copyright © Philip M. Parker, INSEAD. Terms of Use.

| Language | Expression | English Translation or Definition |
| Brazilian Portuguese | a propósito | by the way. |
| Galician | a propósito | appositely, appropriate, apt, befitting, intentionally, pertinent, suitable. |
| Portuguese | a propósito | by the way. |
| Spanish | a propósito | by the way, incidentally, on purpose. |
Source: compiled by the editor from the definition of by the way; see credits. | ||
Copyright © Philip M. Parker, INSEAD. Terms of Use.