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There are 4 twelve-letter words beginning with ISON
isonicotinic isonipecaine isononanoate isonutritive
5 definitions found
- isonicotinic — adj. Of or pertaining to isonicotine. — adj. Of or pertaining to isonicotinic acid or its derivatives.
- isonipecaine — n. (Pharmacology) The opioid analgesic drug pethidine.
- isononanoate — n. (Organic chemistry) Any salt or ester of an isononanoic acid.
- isonutritive — adj. Having the same nutritive value.
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