How to Use "felicitous" with Example Sentences

1. He opened our proceedings in a felicitous speech .
2. Nationalization is a word which is neither very felicitous nor free from ambiguity .
3. Commentsview / create comment on this paragraphbut friedman also produced a less felicitous legacy .
4. His work is rather fluent and felicitous .
5. You need to handle the delicate matter in a most felicitous manner .