Molecule rhymes with:
ridicule, minuscule, ridicule, saccule, agrifuel, minuscule, ridicule, saccule, vestibule, agrifuel, blackpool, carpool, cesspool, claypool, claypoole, dromgoole, highschool, liverpool, minuscule, overrule, ridicule, rookstool, saccule, texpool, vanderpool, vestibule, whirlpool
Molecule sounds like:
maliciously, malkiel, milligal