Here's what rhymes with laziness.
craziness haziness Words that almost rhyme with laziness
raciness spaciness radius alias shakiness flakiness shadiness aqueous radiance daintiness hastiness tastiness pastiness salience irradiance saintliness neighborliness leisureliness vagarious cutaneous gradients patriots atheists salients ungainliness miscellaneous extraneous spontaneous simultaneous percutaneous bacchanalias subcutaneous compatriots contemporaneous extemporaneous