Bielefeld rhymes with:
landefeld, bergfeld, blumenfeld, creutzfeldt, dornfeld, ehrenfeld, herzfeld, hirschfeld, kornfeld, lagerfeld, landefeld, langenfeld, merfeld, reitzfeld, rubenfeld, seinfeld, sommerfeld, sonnenfeld, sternfeld, ziegfeld
Bielefeld sounds like:
belfield, believability, bielefeldt, billfold, blauvelt, blueblood, blueblooded, bluefield