Konzen rhymes with:
bronzen, arkansan, arnzen, bronzen, franzen, heinzen, janzen, kansan, lenzen, lorenzen
Konzen sounds like:
kansan, kansian, kazanjian, kenison, kennison, keynesian, kincannon, kinchen, kingen, kingham, kingma, kingman, kingon, kingsun, kinnison, kinsman, konecny, konieczny, kunsman, kunzman, kyoung-min