isotopologue
any of a group of compounds only differing in their isotopic composition; for example normal water and heavy water

isotopologues
plural of isotopologue

isotopometry
Measurement of the relative abundances of a chemical element's isotopes.

isotryptamine
An isomer of tryptamine

isotryptamines
plural of isotryptamine

isouramil
An organic base found in fava beans, a tautomer of 6-Aamino-2,4,5-trihydroxypyrimidine

isouvarinol
The flavanone (2S)-5,7-dihydroxy-8-[[2-hydroxy-5-[(2-hydroxyphenyl)methyl]phenyl]methyl]-6-[(2-hydroxyphenyl)methyl]-2-phenyl-2,3-dihydrochromen-4-one

isovaleraldehyde
The isomer of valeraldehyde 3-methylbutyraldehyde

isovalerylcarnitine
An isovaleryl derivative of carnitine that is found in patients with isovaleric acidemia

isovitexin
An isomer of vitexin

isowighteone
3'-prenylgenistein, a genistein prenylated derivative.

isoxanthopterin
The pteridine 2-amino-1,8-dihydropteridine-4,7-dione

isoxazolidinyl
A radical derived from isoxazolidine

isoxazolidinyls
plural of isoxazolidinyl

isozeaxanthin
A cis-trans isomer of zeaxanthin

isozyme
Synonym of isoenzyme.

isozymes
plural of isozyme

israelane
A certain isomer of [12] prismane, shaped like a six-pointed star.

israelanes
plural of israelane

isuretin
The product of the action of hydrocyanic acid upon hydroxylamine.

isuretine
A synthetic nitrogenous base, isomeric with urea.

itameline
A cholinergic agonist.

ithmid
Synonym of soorma.

itinerance
The (often chaotic) movement of electrons through a material

itinerances
plural of itinerance

itramin
A particular vasodilator.

ivain
A bitter substance found in Achillea erba-rotta subsp. moschata.

ivermectin
A compound of the avermectin group, used as an anthelmintic in veterinary medicine and as a treatment for river blindness.

ivermectins
plural of ivermectin

ivoroid
A synthetic celluloid plastic resembling ivory.

ixazomib
A proteasome inhibitor that is used in cancer therapy

ixoderin
Any of a class of proteins found in ticks of the genus Ixodes.

ixoderins
plural of ixoderin

ixodicide
A substance that kills ticks.

ixodicides
plural of ixodicide

jaali
Alternative form of jali.

jaalis
plural of jaali

jaborine
An alkaloid found in jaborandi leaves, resembling atropine.

jacobine
An alkaloid found in ragwort (Jacobaea vulgaris).
Synonym of jacobin, a breed of domestic pigeon.

jacoline
An alkaloid found in ragwort (Jacobaea vulgaris, syn. Senecio jacobaea).

jaconine
An alkaloid found in ragwort (Jacobaea vulgaris, syn. Senecio jacobaea).

jacozine
An alkaloid found in ragwort (Jacobaea vulgaris, syn. Senecio jacobaea).

jadeitite
A rock that consists almost entirely of jadeite.

jadrool
A loser; a bum.

jadrools
plural of jadrool

jagat
The material or physical world as subjectively experienced.

jalapin
The active principle of scammony, the glucoside with chemical formula C₃₄H₁₁₄O₆, a powerful purgative.

jalapins
plural of jalapin

jalebi
A sweet popular in the Indian subcontinent, made by deep-frying a maida flour batter and soaking it in sugar syrup.

jalebis
plural of jalebi

jalis
plural of jali

jallebi
Alternative form of jalebi.

jallebis
plural of jallebi

jamaicin
An alkaloid found in the tree Andira inermis.

japbenzaconine
A substance produced by hydrolysis of japaconitine.

japonate
Salt made from Japonic acid (Japanic acid).

japonium
A proposed name for the chemical element nihonium

jararhagin
A hemorrhagic metalloproteinase in the venom of the snake Bothrops jararaca

jasminoside
Any of a group of terpenoids present in jasmine and gardenia

jasminosides
plural of jasminoside

jasmolin
Either of two pyrethrin compounds: jasmolin I (chemical formula C₂₁H₃₀O₃) or jasmolin II (C₂₂H₃₀O₅).

jasmolins
plural of jasmolin

jasmonate
Any of several esters of jasmonic acid that act as plant hormones; they are the main component of the smell of jasmine.

jasmonates
plural of jasmonate

jasmone
A colourless or pale yellow liquid compound extracted from the volatile portion of the oil from jasmine flowers, used in perfumery and cosmetics.

jasmones
plural of jasmone

jateorhizine
An alkaloid found in Jateorhiza.

jazzcore
An aggressive style of jazz with hardcore punk elements.

jazzstep
A genre of electronic dance music which combines elements of drum and bass and jazz.

jelabee
Alternative form of jalebi.

jelabees
plural of jelabee

jellium
A quantum mechanical model of a "gas" of electrons

jelliums
plural of jellium

jellycoat
The gelatinous coating on an egg.

jellycoats
plural of jellycoat

jennywood
Synonym of freijo.

jerdonitin
A metalloproteinase present in venom of the snake Trimeresurus jerdonii

jerveratrum
Any of a group of Veratrum alkaloids, regarded as separate from the ceveratrum alkaloids.

jesmonite
A composite of gypsum in an acrylic resin

jighead
A fishhook with an incorporated moulded weighting mass of metal or plastic below the eye.

jigheads
plural of jighead

jilabi
Alternative form of jalebi.

jilabis
plural of jilabi

jilapi
Alternative form of jalebi.

jilapis
plural of jilapi

jilebi
Alternative form of jalebi.

jilebis
plural of jilebi

jimscaline
C-(4,5,6-trimethoxyindan-1-yl)methanamine, a conformationally-restricted derivative of the hallucinogen mescaline.

jiva
All living beings; the essence or soul of such beings.

joha
A suspension of salvarsan in iodipin and anhydrous lanolin.

jolkinolide
Any of a group of diterpenoid lactones present in Euphorbia

jolkinolides
plural of jolkinolide

joshanda
A herbal infusion used as a remedy for the common cold

joshandas
plural of joshanda

jovicline
The separation between two different depth layers of the planet Jupiter, where the microwave emission characteristics of the bands (light stripes) and belts (dark stripes) are reversed. Bands have low levels of microwave emissions compared to belts at the surface, while below the jovicline, they have higher emissions comparatively.

jugcathayenoside
A diarylheptanoid found in the rootbark of Juglans mandshurica, formerly Juglans cathayensis.

juglandin
An extract of green walnut shells, formerly used in medicine and as a dye.

juglandine
An alkaloid found in walnut leaves.

jumblement
A confused mixture.

jumblements
plural of jumblement

junctive
An element of syntax that serves as a junction.

junctives
plural of junctive

junctophilin
Any of a class of proteins associated with junctional complexes.

junctophilins
plural of junctophilin

junctor
A juncture, especially a means of attaching incoming and outgoing lines in an analog telephone exchange

junctors
plural of junctor

junglewood
The wood of any of various jungle trees.

juniperin
A substance extracted from juniper berries.

junkie
A narcotics addict, especially a heroin user.
An enthusiast of something.

junkies
plural of junkie
plural of junky

kachelofen
A German type of ceramic tile stove or cocklestove which captures heat from periodic burning of fuel such as wood and radiates it over a long period to heat a living space.

kachelofens
plural of kachelofen

kaemferol
Alternative form of kaempferol.

kaempferide
An O-methylated flavonol found in Kaempferia galanga (aromatic ginger).

kaempferitrin
A chemical compound, the 3,7-dirhamnoside of kaempferol, found in Onychium japonicum and in the leaves of Hedyotis verticillata.

kaempferol
A flavonoid, isolated from tea and other plants, that may reduce the risk of heart disease

kaempferols
plural of kaempferol

kaempherol
Misspelling of kaempferol.

kafirin
Any of a group of storage proteins found in sorghum.

kafirins
plural of kafirin

kahweol
A diterpene found in the beans of Coffea arabica, structurally related to cafestol.

kaimonolide
Any of a group of macrolide inhibitors of plant growth present in some bacteria

kaimonolides
plural of kaimonolide

kainit
Salts of potassium used in the manufacture of fertilizers.

kainits
plural of kainit

kairoline
An organic base obtained from quinoline, resembling kairine and used as a febrifuge.