Perch, Latch
"If I were a fish I'd have but one wish"
Park, harsh
Luster, muster
Caliphate, fate calls
It can be used with or without end rhyme.
When a rhyme occurs somewhere other than the end of a line.
aba
End Rhyme
Words that sound similar but do not share both an ending vowel and conconant.
With red hands, she works the bread dough.
They have a different rhyme scheme.
If used in a poem, it would be thought of as a half-rhyme. When words sounds as though they should rhyme, but don't when studied closer. It would still be correct to use though. Source: Creative Writing class