I've just been told that the words Orange, Silver, Angel, Month, and Bulb are non-rhymable. I accept the challenge. Here is a poem that includes rhymes for all of these.
The more orange the moon
The more angels will soon (Orange - "more-ange")
fly past the bulbous round
But if it is silver
Each colour will fill her (Silver - "fill her")
For a month as they hunt things down (Month - "hunt-th")
The huge bulb juts
Into the null... but (Bulb - "null-b")
The angels are rarely found.
The angels can't rhyme
But you'll note that I'm
Ready for the rhyming crown
- Donna Holmes, Oct 20, 2020.