concussion

1. A violent jarring; a shock. See Synonyms at collision.

2. An injury to an organ, especially the brain, produced by a violent blow and followed by a temporary or prolonged loss of function.

3. A stunning, damaging, or shattering effect from a hard blow.

4. A jarring injury of the brain resulting in disturbance of cerebral function.

5. A hard blow or collision.

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Top Words by points	Points	Word Game
concussion	14	Scrabble

2 Letters	Scrabble® Points
in	2
is	2
no	2
nu	2
oi	2
on	2
os	2
si	2
so	2
un	2
us	2

3 Letters	Scrabble® Points
cis	5
con	5
coo	5
cos	5
inn	3
ins	3
ion	3
noo	3
nos	3
nun	3
nus	3
ono	3
ons	3
sic	5
sin	3
sis	3
soc	5
son	3
sos	3
sou	3
sun	3
sus	3
uni	3
uns	3

4 Letters	Scrabble® Points
cion	6
coco	8
coin	6
coni	6
conn	6
cons	6
coon	6
coos	6
coss	6
cuss	6
icon	6
inns	4
ions	4
noni	4
noon	4
noun	4
nous	4
nuns	4
onos	4
onus	4
sics	6
sins	4
sons	4
soon	4
sous	4
sunn	4
suns	4
unci	6
unco	6
unis	4

5 Letters	Scrabble® Points
cions	7
cisco	9
cocos	9
coins	7
conic	9
conin	7
conns	7
conus	7
coons	7
cusso	7
icons	7
incus	7
nisus	5
nonis	5
noons	5
nouns	5
onion	5
scion	7
sinus	5
sonic	7
sunns	5
uncos	7
union	5

6 Letters	Scrabble® Points
ciscos	10
conics	10
conins	8
cousin	8
nuncio	8
onions	6
scions	8
sonics	8
unions	6
unison	6

7 Letters	Scrabble® Points
concuss	11
cousins	9
nuncios	9
unisons	7

9 Letters	Scrabble® Points
conscious	13

10 Letters	Scrabble® Points
concussion	14