... you'll have trouble finding entirely perfect polysyllabic rhymes for those...

experimental
accidental
incidental
mental
...

but this is all moot... you can get this type of help from a online rhyming dictionary... but that will make you WACK

My style is unventured and experimental
and while you spend your time ask: "where and when will?"
he strike! like double dykes on two headed dildos
hypnotical chronicle bionic body kill blows
illogical sonic will ironic to flow so deftly
keyin light in a thread that this kid regards so hefty
so weighty he drinks eighties like duplicate forties
instigate a lesbo sandwhich with above mentioned shorties
identical twins of sin with no two rhymes the same
when to go in a spin that puts most kids lines to shame
pass blame and wind shitting on kids heads sweet mythical
logistical pattern that is slitting unseen bedsheets mystical
check a threesome off and grab another list to go crazy on
these lines i'm getting lazy on smokin grass like a haze lawn
opens mind's planes left and right on insane though theological
theories of wax and wane pained minds claim the psycological
lyric ballet sliding smooth so like skis in swiss chalets
hungry to eat emcees that cruise outta site like fast valets...
when I spit
and that's it
check ya throat
for knife slits...
it's over...

I bolded the multies... and italicized the internals... check out... identical... it really doesn't have any rhymes i can think of... but I used 'when to go'... you get a similar sound...

also check out... 'mystical' and 'list to go'

or 'chronicle' and 'sonic will'

pz

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