| Word | Definitions | Synonyms |
|---|---|---|
| trifle | (verb) consider not very seriously | Synonyms: dally, play |
| (verb) act frivolously | Synonyms: frivol | |
| (verb) waste time; spend one's time idly or inefficiently | Synonyms: piddle, piddle away, wanton, wanton away | |
| trifurcate | (verb) divide into three | - |