List of 9-letter words ending with

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There are 18 nine-letter words ending with ONIN

actinonin — n. (Organic chemistry) A peptidomimetic antibacterial antibiotic…
antimonin — n. (Organic chemistry) An organometallic heterocyclic compound…
aprotonin — n. Alternative form of aprotinin.
corazonin — n. (Biochemistry) A neuropeptide present in many insects.
digitonin — n. (Organic chemistry) A glycoside, obtained from Digitalis purpurea…
elcatonin — n. A calcitonin derivative used as an antiparathyroid agent.
gigaxonin — n. (Biochemistry) A particular cytoskeletal protein that contains…
melatonin — n. A hormone, related to serotonin, that is secreted by the pineal… — n. Any material similar in its chemistry and effect to the natural hormone.
mentionin' — v. Pronunciation spelling of mentioning.
monotonin — n. (Biochemistry) A lipocalin present in the salivary gland of…
purpronin — n. A particular steroid glycoside.
scammonin — n. Jalapin.
serotonin — n. (Biochemistry) An indoleamine neurotransmitter, 5-hydroxytryptamine…
stepronin — n. A particular mucolytic.
symbionin — n. (Biochemistry) An aphid endosymbiont-specific chaperonin protein.
tiopronin — n. A thiol drug used to control the rate of cystine precipitation…
tokoronin — n. A particular steroid glycoside.
vasotonin — n. Arnica (when used as a medicine).

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