Near Rhymes:
* Briskly
* Dishful
* Whiskish (This is more of a made-up word, but could be fun in some situations)
Eye Rhymes:
* British
* Finicky
* Blemish
* Garnish
Slant Rhymes:
* Tick
* Quick
* Slick
Ultimately, the best rhyme depends on the specific use case and the desired effect.