Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
apropos | No | Yes | No | Yes |
by the bye | No | No | No | Yes |
apropos (adjective) | by the bye (adjective) |
---|---|
of an appropriate or pertinent nature |
apropos (adverb) | by the bye (adverb) |
---|---|
at an opportune time | introducing a different topic |
introducing a different topic |