Least Rhymable Word/Haiku

There's no rhyme for "orange". How do you write a poem? Easy: use haiku.

There's a rhyme, really. 'Blorenge' is a mountain. Ha, take that poets.

No rhyme for silver. Good thing I only write these. Haiku are awesome.

What about Wilbur? It sort of rhymes with silver... Some things I don't get...