Words similar to amateurish

Example sentences for: amateurish

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

These Republicans were so well entrenched that they made Mayor Richard Daley's machine in Chicago look amateurish.
The ex-Beatle's symphony gets a Carnegie Hall debut and tops Billboard 's classical chart, but critics dismiss it as embarrassingly amateurish.
But did you notice the long stretches of tin-ear dialogue for Mary Kay Place; the amateurish quality of the setups (often you can see a microphone dipping and swaying at the top of the screen); and, last but not least, the 10th-grade misogyny?
Note to Marty: Please don't complain to your new editor, Peter Beinart, about the amateurish VandeHei piece.
On the other hand, perhaps the author deliberately refrained from using this title, since he is not a professional lexicographer and his “dictionary’ has every mark of an amateurish piece of work.