Speedskate rhymes with:
cheapskate, confiscate, iceskate, obfuscate, abdicate, adjudicate, aguacate, allocate, aluminosilicate, authenticate, bifurcate, cheapskate, communicate, complicate, confiscate, dedicate, deprecate, domesticate, educate, equivocate, eradicate, excommunicate, explicate, extricate, fabricate, iceskate, implicate, inculcate, indicate, intoxicate, judicate, locate, lubricate, medicate, misallocate, miscommunicate, obfuscate, pontificate, predicate, prefabricate, prognosticate, reciprocate, rededicate, reeducate, replicate, sophisticate, suffocate, truncate, unallocate, uncomplicate
Speedskate sounds like:
sabatista, sabotaged, softest, subtext, swiftest