| Word | Definitions | Synonyms |
|---|---|---|
| apropos | (adjective) of an appropriate or pertinent nature | - |
| (adverb) at an opportune time | Synonyms: seasonably, timely, well-timed | |
| (adverb) introducing a different topic | Synonyms: by the bye, by the way, incidentally | |
| malapropos | (adjective) of an inappropriate or incorrectly applied nature | - |
| (adverb) at an inconvenient time | Synonyms: inopportunely | |
| topos | (noun) a traditional theme or motif or literary convention | - |