
1) Activist 2) Any of the Chicago 7 3) Any of the Chicago Seven 4) Avant-garde 5) Basic 6) Cad and liar upset extremist 7) Chinese character 8) Desperate 9) Dire 10) Extreme 11) Extremist 12) Far beyond the norm 13) Far from moderate 14) Far-reaching 15) Free radical 16) Fundamental 17) Fundamentalist
Found on
https://www.crosswordclues.com/clue/radical

1) Acyl 2) Alkyl 3) Alkylic 4) Allyl 5) Allylic 6) Anarchist 7) Avantgarde 8) Azido 9) Azo 10) Basal 11) Basic 12) Benzyl 13) Benzylic 14) Bolshie 15) Butyl 16) Cacodylic 17) Carbonyl 18) Carbonylic 19) Carboxyl 20) Carboxylic 21) Chromophore 22) Confrontational 23) Dicarboxylic 24) Drastic 25) Extreme
Found on
https://www.crosswordclues.com/clue/radical

A group of atoms which retains its form throughout a chemical reaction.
Found on
http://jot101.com/2015/05/a-z-of-science-fiction-words/

arising from the root or near the nexus of the stem and root
Found on
http://orchidfetish.com/glossary.html

• (a.) Of or pertaining to a radix or root; as, a radical quantity; a radical sign. See below. • (a.) Of or pertaining to the root; proceeding directly from the root. • (n.) A characteristic, essential, and fundamental constituent of any compound; hence, sometimes, an atom. • (n.) A primitive letter; a letter that belongs to the...
Found on
http://thinkexist.com/dictionary/meaning/radical/
[Adjective] Very different. New and revolutionary.
Example: Selling cigarettes to children would be a very radical idea.
Found on
http://www.bbc.co.uk/skillswise/glossary/

A radical is a molecule or atom which has an unpaired outer electron. It is very reactive because it needs to gain an electron. Radicals may exist independently for short periods during the course of a chemical reaction, such as in the combustion of a fuel gas.
Found on
http://www.bocindustrial.co.uk/bocindustrial/technical/glossary/r.html

an atom or group of atoms with at least one unpaired electrons.
Found on
http://www.chemicalglossary.net/definition/1417-Radical

A species with an odd number of electrons; formerly called free radical.
Found on
http://www.chemicalglossary.net/definition/1440-Radical

A radical is a reaction intermediate where a bond is broken and the two parts of the molecule exist carrying a single unshared electron. The radicals are normally destroyed quickly by recombination or they break in another radical and a stable molecule.
Found on
http://www.chemicalglossary.net/definition/1452-Radical

An atom or group of atoms that contains one or more unpaired electrons (usually very reactive species)
Found on
http://www.chemistry-dictionary.com/definition/radical.php

A frame of reference usually associated with a basic power imbalance which is permanent rather than transitory. Those without power always seeking to overthrow those with power.
Found on
http://www.encyclo.co.uk/local/20474

An atom or group of atoms that contains one or more unpaired electrons (usually very reactive species)
Found on
http://www.encyclo.co.uk/local/20728

1. <chemistry> An atom or or electrically neutral group that has one or more unpaired electrons. ... 2. <botany> Of leaves, clustered at the base of the stem. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

(rad´ĭ-kәl) thorough or sweeping; directed to the cause or root of a morbid process. a group of atoms that enters into and goes out of chemical combination without change and that forms one of the fundamental constituents of a molecule.
Found on
http://www.encyclo.co.uk/local/21001

Compounds that act as a single atom when combining with other elements to form minerals. Radicals contain one or more unpaired electrons.
Found on
http://www.encyclo.co.uk/local/22291

A radical is a reaction intermediate where a bond is broken and the two parts of the molecule exist carrying a single unshared electron. The radicals are normally destroyed quickly by recombination or they break in another radical and a stable molecule.
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Rad'i·cal (răd'ĭ*k
a l)
adjective [ French, from Latin
radicalis having roots, from
radix ,
-icis , a root. See
Radix .]
1. Of or pertaining to the root; proceeding directly from the root.
2. Hence: Of or pertaining to the root or origin...
Found on
http://www.encyclo.co.uk/webster/R/3
Rad'i·cal (răd'ĭ*k
a l)
noun 1. (Philol.) (a) A primitive word; a radix, root, or simple, underived, uncompounded word; an etymon.
(b) A primitive letter; a letter that belongs to the radix. « The words we at present make use of, and understand o...
Found on
http://www.encyclo.co.uk/webster/R/4

an atom or group of atoms with at least one unpaired electrons.
Found on
http://www.hach.com/chemGlossary
adjective arising from or going to the root; `a radical flaw in the plan`
Found on
https://www.encyclo.co.uk/local/20974
(chemistry) In chemistry, an atom or group of atoms carrying an unpaired electron, which is therefore highly reactive and often impossible to purify or keep for any length of time. A radical can either recombine with another radical (creating an electron pair and thus a stable compound) or att...
Found on
https://www.encyclo.co.uk/local/21221
(politics) In politics, anyone with opinions more extreme than the main current of a country's major political party or parties. It is more often applied to those with left-wing opinions, although the radical right also exists
Found on
https://www.encyclo.co.uk/local/21221
[Scientific terms] far beyond the norm
Found on
https://www.vocabulary.com/lists/1162612
[SAT terms] a person who has revolutionary ideas or opinions
Found on
https://www.vocabulary.com/lists/156622
No exact match found.