Haseltine rhymes with:
hesseltine, hesseltine, hesseltine, austine, benedictine, berstein, blitstein, bridenstine, dentine, derstine, faustine, gradstein, hesseltine, howenstine, lipoprotein, pristine, rudenstein, shorenstein, vanalstine, waterstein, whetstine
Haseltine sounds like:
haselden, haselton, hazeltine, hazelton, hazleton, heseltine, heselton, hesseltine, hoselton