Words similar to bon

Example sentences for: bon

How can you use “bon” in a sentence? Here are some example sentences to help you improve your vocabulary:

And she was wearing a tasteful dress by Gianni Versace--Versace, a man who built his empire dressing the very same past-their-prime stars (Sting, Jon Bon Jovi, Elton John) in opposition to whom alternative rock arose.
Actually, Prudie finds "There you go" to be a rather chipper bon voyage at the end of one's transaction.
I did not intend this party to be a graduation or a bon voyage party for our daughter.
Her father was a parvenu who used to be a bon vivant and the enfant terrible of his clique but became a laissez-faire entrepreneur in the entrepôt business and then accepted a post as a chargé d'affaires, which entitled him to a UN laissez-passer, (working to improve detente, and rapprochement with the ancien régime), though he remained a bit of a roué, having an affaire with the au pair.
Would Mellinkoff banish such useful words as heretofore, theretofore, hereto, and therefor ? Would we abandon the subjunctive mood, adverbs, Latin idioms, bon mots, and the like?