Here's what rhymes with diethylene.
lean lien saline seen mean green scene clean screen gene keen bean bien dean eine spleen ethylene heen teen amine cn hyaline mien sheen agin beene bein feen glean hsien keine mein peine wean xylene chine sardine scalene ween baleen jean preen peen colleen ursine subteen machine eighteen fourteen marine queen routine thirteen foreseen gasoline serene unseen vaccine caffeine evergreen obscene ravine unclean alanine aniline tween latrine rapine overseen gasolene careen sateen gamine vitrine fifteen intervene submarine histamine nicotine acetylene adenine ancien canteen casein convene cosine guillotine histidine methylene olivine codeine figurine hetween libertine limousine naphthalene propylene purine riverine theophylline aquiline demean mezzanine onscreen sunscreen supervene tourmaline mescaline neoprene tureen aubergine preteen sibylline beguine umpteen praline touchscreen houseclean between magazine sixteen nineteen seventeen benzene kerosene polyethylene unforeseen carotene cesarean cuisine gelatine creatine cytosine thymidine philistine windscreen caesarean cocain melamine peregrine trampoline velveteen wintergreen wolverine woodbine gabardine silkscreen astatine adenosine amphetamine glutamine subroutine clonidine internecine oncogene pyrimidine brigantine tambourine ultramarine aquamarine reconvene tangerine euclidean brilliantine grenadine calcimine quarantine phenylalanine cyclosporine quinidine contravene antisubmarine mujahideen nectarine oxyacetylene antipodean incarnadine catecholamine polypropylene chlorpromazine Words that almost rhyme with diethylene
leam ream seem cm dream stream team theme beam cream supreme deem gleam scream seam diem feem bream creme teem haem agleam extreme regime scheme steam esteem passim redeem abeam downstream upstream systeme academe disesteem beseem inseam crossbeam slipstream selfesteem