Here's what rhymes with scitissime.
Words that almost rhyme with scitissime
pissing dissing missing kissing hissing dishing living giving fishing wishing sieving sufficing whizzing surmising vising riffing whiffing dismissing forgiving sniffing griffin incising swishing excising quizzing outliving squishing skiving misgiving reliving reminiscing ionising optimising criticising unforgiving agonising minimising nonliving legitimising mesmerising sermonising spearfishing thanksgiving characterising maximising patronising colonising harmonising crystallising publicising synchronising circumcising pulverising carbonising politicising antagonising soliloquising tranquillising romanticising revolutionising minim