synonym.com
antonym.com
Word of the Day:
junket
Trending Searches 🔥
creative
feature
challenge
white-person
negative-impact
define
cockeyed
beautiful
gujarati
focus
manifesto
assimilate
assistance
center
out-of-the-box thinking
more-likely
for-the-first-time
mental-health
cohesiveness
good
potential
prejudice
wellness
deep-understanding
aesthetic
antonym
rendezvous
movement
know-it-all
guarantee
technology
bittersweet
afrikaans
interactive
detect
1. cell-free
adjective.
Lacking
cells.
Synonyms
acellular
noncellular
Antonyms
cellular
honeycombed
pitted
Featured Games
2. radical
adjective.
(ˈrædɪkəl)
(used
of
opinions
and
actions)
far
beyond
the
norm.
Synonyms
ultra
extremist
immoderate
Antonyms
moderate
natural object
fat person
introvert
Etymology
radical (English)
radical (French)
radicalis (Latin)
radix (Latin)
ῥάδιξ (Ancient Greek (to 1453))
3. radical
noun.
(ˈrædɪkəl)
(chemistry)
two
or
more
atoms
bound
together
as
a
single
unit
and
forming
part
of
a
molecule.
Synonyms
propyl
arsenic group
azo group
chromophore
uranyl
aldehyde radical
allyl radical
benzyl
carboxyl
methylene radical
carboxyl group
cacodyl radical
benzoyl radical
uranyl radical
cacodyl
alcohol group
cyanide radical
methylene group
building block
alcohol radical
aldehyde group
glyceryl
allyl
ketone group
hydrazo radical
propyl group
hydrazo group
cyanide group
benzoyl group
chemical group
cacodyl group
nitro group
acyl group
alkyl radical
amino
azido group
butyl
benzyl group
cyano group
amyl
group
hydroxyl
methylene
alkyl
hydroxyl radical
alkyl group
uranyl group
azido radical
nitrite
unit
allyl group
molecule
carbonyl group
vinyl radical
vinyl group
azo radical
hydroxyl group
propyl radical
acyl
benzyl radical
vinyl
cyano radical
amino group
Antonyms
unemotional person
resident
granter
extrovert
liberator
Etymology
radical (English)
radical (French)
radicalis (Latin)
radix (Latin)
ῥάδιξ (Ancient Greek (to 1453))
4. radical
adjective.
(ˈrædɪkəl)
Markedly
new
or
introducing
radical
change.
Synonyms
new
revolutionary
Antonyms
old
good guy
acquaintance
Etymology
radical (English)
radical (French)
radicalis (Latin)
radix (Latin)
ῥάδιξ (Ancient Greek (to 1453))
5. radical
noun.
(ˈrædɪkəl)
An
atom
or
group
of
atoms
with
at
least
one
unpaired
electron;
in
the
body
it
is
usually
an
oxygen
molecule
that
has
lost
an
electron
and
will
stabilize
itself
by
stealing
an
electron
from
a
nearby
molecule.
Synonyms
atom
free radical
Antonyms
drinker
follower
smoker
Etymology
radical (English)
radical (French)
radicalis (Latin)
radix (Latin)
ῥάδιξ (Ancient Greek (to 1453))
6. radical
adjective.
(ˈrædɪkəl)
Arising
from
or
going
to
the
root
or
source.
Synonyms
basic
Antonyms
incidental
male
Etymology
radical (English)
radical (French)
radicalis (Latin)
radix (Latin)
ῥάδιξ (Ancient Greek (to 1453))
7. radical
noun.
(ˈrædɪkəl)
A
person
who
has
radical
ideas
or
opinions.
Synonyms
terrorist
syndicalist
revolutionary
Marxist
someone
bolshy
extremist
mortal
red
anarchist
bolshie
leveller
somebody
leveler
person
subversive
Wobbly
Trotskyist
Bolshevik
nihilist
individual
subverter
Trotskyite
young Turk
soul
Trot
revolutionist
Antonyms
creditor
partisan
leader
good person
nonreligious person
Etymology
radical (English)
radical (French)
radicalis (Latin)
radix (Latin)
ῥάδιξ (Ancient Greek (to 1453))
8. cell
noun.
(ˈsɛl)
Any
small
compartment.
Synonyms
compartment
Antonyms
refrain
attack
9. cell
noun.
(ˈsɛl)
(biology)
the
basic
structural
and
functional
unit
of
all
organisms;
they
may
exist
as
independent
units
of
life
(as
in
monads)
or
may
form
colonies
or
tissues
as
in
higher
plants
and
animals.
Synonyms
formative cell
Sertoli cell
akaryote
somatic cell
polar body
sex cell
fertilized ovum
embryonic cell
reproductive cell
archespore
fibre
flagellated cell
vegetative cell
animate thing
cell organelle
blastomere
cytol
parthenote
germ cell
energid
akaryocyte
cytoplasm
daughter cell
mother cell
Kupffer's cell
zygote
Leydig's cell
blastema
plant cell
fiber
organism
Leydig cell
karyon
being
acaryote
Sertoli's cell
nucleus
vacuole
arthrospore
cytomembrane
plasma membrane
beta cell
cell organ
living thing
organelle
cell membrane
recombinant
gametocyte
protoplast
cell nucleus
archesporium
Antonyms
unthoughtfulness
irresponsibleness
irresponsibility
prokaryote
eukaryote
10. cell
noun.
(ˈsɛl)
A
device
that
delivers
an
electric
current
as
the
result
of
a
chemical
reaction.
Synonyms
voltaic cell
fuel cell
secondary cell
electrolytic cell
electrical device
galvanic cell
solar cell
storage cell
electric cell
photovoltaic cell
primary cell
Antonyms
voltaic cell
electrolytic cell
stander
sitter
parasite
Trending Searches 🔥
creative
feature
challenge
white-person
negative-impact
define
cockeyed
beautiful
gujarati
focus
manifesto
assimilate
assistance
center
out-of-the-box thinking
more-likely
for-the-first-time
mental-health
cohesiveness
good
potential
prejudice
wellness
deep-understanding
aesthetic
antonym
rendezvous
movement
know-it-all
guarantee
technology
bittersweet
afrikaans
interactive
detect
×