Thematic index of Chemical radicals
| acet(o)- | Acetic acid or the acetyl group. |
| acid(o)- | Acid; sharp or sour. |
| -al2 | An aldehyde. |
| aldo- | An aldehyde. |
| amid(o)- | The CONH2- group in chemical compounds. |
| amino- | The amine group, NH2—. |
| -ane1 | Saturated straight-chain (aliphatic) hydrocarbons. |
| but- | Four-carbon chains of atoms. |
| carboxy- | The carboxyl group. |
| chem(o)- | Chemistry; chemical compounds; chemical reactions. |
| cyan(o)- | The colour blue, especially dark blue; cyanide or a derivative. |
| dehydro- | Loss of hydrogen. |
| deoxy- | Loss of oxygen. |
| -ene1 | Hydrocarbons. |
| eth- | A two-carbon chain of atoms. |
| ethox(y)- | The ethoxyl radical. |
| hydroxy- | Hydroxyl; hydroxide. |
| -idine | Organic ring compounds containing nitrogen. |
| imid(o)- | Various amine derivatives. |
| -itol | Polyhydric alcohols. |
| ket(o)- | Ketone. |
| mercapto- | The chemical radical —SH. |
| met(a)- | Change of position or condition; behand, after, or beyond; of a higher or second-order kind; chemical substitution. |
| meth(o)- | The methyl radical, —CH3. |
| methoxy- | The methoxyl radical, CH3O— |
| naphth(o)- | Napthalene. |
| nitr(o)- | Containing nitrogen, nitric acid, or nitrates. |
| nor- | An organic compound that is the parent of another. |
| -oic | A carboxyl group or its derivative. |
| -ol | An alcohol or phenol. |
| -ole1 | Organic chemical compounds. |
| -on2 | Inert gases. |
| -one | Various chemical compounds, especially ketones. |
| -onic | Organic acids. |
| organo- | Bodily organs; organic chemical compounds. |
| -ose2 | Sugars and other carbohydrates. |
| oxy-1 | Sharp, acid. |
| phen(o)- | Benzene compounds; showing. |
| prop- | A three-carbon chain of atoms. |
| -uret | A binary compound. |
| -valent | Combining power. |
| -yl | Forming names of chemical radicals. |
| -yne | Hydrocarbons containing a triple bond. |
Visit Michael Quinion’s World Wide Words site for 2000+ articles on English!
Copyright © Michael Quinion 2008–. All rights reserved. Your comments are very welcome.